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 TAMIYA Mini4WD Le V15, Lets remp-it and loncat loncat!

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soulfly
post Apr 8 2015, 11:49 AM

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QUOTE(AF21 @ Apr 8 2015, 11:44 AM)
95062 released long time ago already la bro.
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Japan baru keluar

Tapi stock kat sini still berlambak from Philippine nye release. Tak laku... hihih
soulfly
post Apr 13 2015, 09:46 AM

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QUOTE(pdotellwhy @ Apr 13 2015, 09:41 AM)
hi guy, greeting from nubis..=]
mintak tolong..why my car still flies off the track when cornering..how to get my car stabil..?

currently setup:
Super II chasis with basic tune up
Block light-mass weight damper on the front
Engine power-dash..

please help.. sad.gif
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cek roller angle or tiang maybe got a bit senget
or maybe front bumper plates longgar/flex when cornering because power dash has high torque, it pushes really hard
soulfly
post Apr 17 2015, 02:23 PM

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QUOTE(Cim~ @ Apr 16 2015, 09:52 PM)
Tamiya Jump Track
Hello guys,

Have you ever tried these set of jumps (see link for pix if not shown)? They added these jumps with the same track setup of 6 straight panels - change lane - curve.
http://global.rakuten.com/en/store/mini4-online/item/t10310/

user posted image

My car is more stable when the rear lands first. I put black sponge brakes at the front to withstand the change lane bridge. If the car front lands first, it tumbles. Any suggestions on how to make sure the rear lands first? My guess is to put dampers at the rear.

Problem with these jumps is that the jump is so low, with a slow speed, it hits the center chassis whent he front tires has passed, and then front lands first, hitting the front brakes and then tumbles. I am already using Ultra Dash with Super Large Tires and 3.5 gear on AR chassis.
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If you want to make the rear land first, adding damper is not the exact solution, adding more weight is.
If you add rear damper, most likely the rear damper will knock the tail upwards when the car jump, which will cause nose dive. This will help with table tops or LCs, but usually not for straight jumps. You can add mass damper at the rear, but limit the damper movement, like using locknut to restrict the damper. Or add those dummy mass weights at the rear.

But personally I'd add a lightweight block damper at the front so that it knocks up the front when jumping. It's a common setup here in Malaysia when we have 'long jump' layouts. Works most of the time.

QUOTE(acam2812 @ Apr 17 2015, 09:45 AM)
y so many shop closing?
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QUOTE(pdotellwhy @ Apr 17 2015, 10:56 AM)
low demand and high tax..that y so many shop close..seller more consider selling online rather than open a shop..
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nope.... many shops were starting to closed down even before the tax announcement.

GST isn't the problem. the problem was since last year, and earlier this year, there was just too many private/online seller. supply was more than demand.
on top of that, private/online seller slowly taking over the market from real shops. real shops just can't match up the price of private seller because they have running cost to cover.
no customer = no profit = close down lor.

when shops close down, lesser place for people to play. scene goes down. then nobody is playing anymore.



QUOTE(gsuwizard @ Apr 17 2015, 01:39 PM)
Guys, any tips on how to setup MA n AR for Niagara fall track?
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you mean Niagara slope isn't it?

usually body damper a.k.a hanging jaw a.k.a hanging cover is people's choice, with rubber brakes. and the brakes shouldn't be too low.
typical japanese circuit setup.

This post has been edited by soulfly: Apr 17 2015, 02:36 PM
soulfly
post Apr 20 2015, 03:16 PM

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QUOTE(iOnine @ Apr 20 2015, 10:07 AM)
the scene is slowly drowning.. krik krik.
racetech.. having doubts. dunno wether to go or not to go -.-'
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RM4k brows.gif

but where to charge battery? can't see any power outlet source sweat.gif
soulfly
post Apr 20 2015, 03:25 PM

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QUOTE(gsuwizard @ Apr 18 2015, 07:14 PM)
What is the advantage of hanging jaw vs normal damper? Since hanging jaw damper swing backward, how to limit its jaw opening? Sorry for this noob question.never build hanging jaw yet. I observe from slowmo video in utube thar hanging more stabil but not that fast. Is It always true?
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hanging jaw usually does not need much adjustment except for the weight of the damper (or any combination) because the amount of opening will depends on how fast and how far/high the car jump. perhaps the only thing you could adjust is the spring rate. but there are some setups where hanging jaw does not even use any spring.

basically it's like normal hanging damper (popular circa 2013) but with slightly more impact and look more stylish.

tell me if this is not fast for just atomic tuned motor brows.gif


soulfly
post Apr 20 2015, 10:37 PM

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QUOTE(AF21 @ Apr 20 2015, 09:20 PM)
AG Arena has the potential to become like FJ. Over stocking.
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Their Evo stock is crazy.

I think Stargek should give some effort to push the Mini 4WD scene ler... like having Malaysia Cup as an annual event or something LOL biggrin.gif

This post has been edited by soulfly: Apr 20 2015, 10:39 PM
soulfly
post Apr 21 2015, 11:53 AM

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QUOTE(iOnine @ Apr 21 2015, 11:47 AM)
AG both got $$ la.
derang tokey company supply raw food mats or something like that.
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Pesen perap barang limited pastu jual mahal tongue.gif

soulfly
post Apr 23 2015, 12:17 PM

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QUOTE(acam2812 @ Apr 23 2015, 11:15 AM)
i will be playing my car at Sibu this sunday fun race. kekkekekekke
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Sibu scene is quite low profile compared to Kuching, Bintulu or Miri

The last time I remember was there were more people playing Soda than Tamiya.
soulfly
post May 4 2015, 11:39 PM

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QUOTE(AF21 @ Apr 30 2015, 10:52 PM)
speaking of flying, now that reminded me about VS for semi tech.
jaw setup. it won't stick  rclxub.gif
using the white PC-ABS
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still too jumpy on slopes and bouncy when landing?

This post has been edited by soulfly: May 4 2015, 11:40 PM
soulfly
post Jun 3 2015, 12:20 AM

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QUOTE(gsuwizard @ May 28 2015, 10:59 PM)
Some sharing on my setup for AO Jump ramp biggrin.gif

Click here-->AO Jump ramp
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That place is RCmod Bintulu biggrin.gif

QUOTE(gsuwizard @ Jun 1 2015, 02:11 PM)
Abam2 semua, macam mana cara nk set kereta supaya boleh lepas lane changer on slope? Macam dlm link youtube ni

---->Lane Changer On Slope
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sama je setting mcm LC on flat ground, cuma make sure tiang depan cukup tinggi dan brek lebih grip.
kat sini biasa main layout cenggini.... LC kat slope (turun atau naik, dua-dua pun ada)

This post has been edited by soulfly: Jun 3 2015, 12:22 AM
soulfly
post Jun 5 2015, 07:09 PM

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QUOTE(exkay @ Jun 5 2015, 12:24 PM)
I'm looking for Big Bang Ghost. Anyone know where to get it ?
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u looking for the original Super 1 or the GPA VS chassis version.


QUOTE(chienoz @ Jun 5 2015, 12:22 PM)
A lot of shop closed... Hmmm.. This scenary will be back like before sooner or later..  sweat.gif  doh.gif
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most shops too focused on Tamiya mini 4wd only and doesn't want to expand beyond that.
I mean, we know this hobby is seasonal, so need backup for some sustainability

our local place over here (the only place still standing) expanded to vape stuffs and RC stuffs, and coincidentally drones are really popular nowadays. there are also people playing RC boats here (because we have too many lakes and rivers lol)
and we still get to have fun races every week.

This post has been edited by soulfly: Jun 5 2015, 07:15 PM
soulfly
post Jun 9 2015, 08:22 AM

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QUOTE(gsuwizard @ Jun 8 2015, 07:51 AM)
whoaa, ur racer from bintulu?  icon_rolleyes.gif which brake to lower bro? rear or front?
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i'm from miri
soulfly
post Jun 14 2015, 02:22 PM

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QUOTE(rurushu @ Jun 13 2015, 01:35 AM)
Hi People,

Wish to ask a question and hope someone can help me with this...

trying to find this tamiya tool box, can someone tell me where can I find it? Searched at lelong and facebook and it seems either none or sold out...  icon_question.gif

user posted image
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better wait for this brows.gif

user posted image
user posted image
soulfly
post Jul 31 2015, 11:59 AM

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Eneloop dulu Sanyo, tapi trademark dah kena ambik oleh Panasonic.
soulfly
post Aug 1 2015, 07:45 PM

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QUOTE(sonic_cd @ Aug 1 2015, 03:56 PM)
no one bought this yet ? lol
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i'm skipping it, because i think it's kinda ugly to my taste


btw it's a good thing that the new HG reinforce plate is normal part instead of limited edition.
soulfly
post Aug 8 2015, 07:10 PM

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QUOTE(Cim~ @ Aug 8 2015, 02:39 AM)
Btw, is J-SPEC tires (tires cut to 3 mm width) not ideal for speedtech? Why?
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plenty of japanese racer use that spec for speed tech, i don't see any problem. the final result depends on the overall setup of your car anyway.
it's the thickness that matters. if you're referring to 3mm width but with 35mm overall diameter (also known as ultra-wide diameter tires which often used for high speed races), that is less to be desired because the thicker the tire is, the bouncier it will be.

but as per Japan standard rules, you need to add at least 5mm 'dummy tire surface' to the 3mm tires so that the overall diameter meets the minimum requirement which is 8mm.

This post has been edited by soulfly: Aug 8 2015, 07:11 PM
soulfly
post Aug 18 2015, 11:18 AM

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QUOTE(Yuuyatails @ Aug 17 2015, 10:13 PM)
Well, the rear brake skid comes with the stock kit is made of low-friction POM plastic (as with the plastic bearings), so it will have less wears than the others.

By the way, I have somethings to asks: What is the difference between the normal rubber tires and the silicone tires? And what's the difference between the normal tires and the trimmed ultra-low-profiles tires?

Also I recently noticed that all Tamiya motors that are made by SMC motor uses carbon brushes. (This includes the Sprint-Dash Motor my old Max Breaker have) I wonder what's the benefits with the carbon brushes compare to copper brushes.  sweat.gif
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Silicon tires warms up faster thus having more grip compared to rubber. But if you have a long circuit and the silicon tires are not taped it might come off easily once it warms up (getting loose). It's okay for lower speed layout with many jumps or uphills, but the advantage is not by much.

There are a few different reasons we want to use low profile tires.
1. Soft rubber tires are generally bumpier especially when combined with plastic wheels. Trimming it to low and absolutely flat profile it gives more surface area which is more stable when landing from jumps.
2. Reduce overall wheel+tire diameter for lower center of gravity and slightly faster acceleration

Carbon brushes wears out faster than copper brushes, but the more it gets worn, the better it performs (more surface area touching the terminal) until the carbon finishes.

This post has been edited by soulfly: Aug 18 2015, 11:25 AM
soulfly
post Aug 27 2015, 08:49 AM

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QUOTE(orestes @ Aug 26 2015, 12:41 PM)
at last... dash4 cannonball will be release as premium
http://www.1999.co.jp/eng/10343596
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also astute polycarbonate body re-release icon_idea.gif
soulfly
post Sep 23 2015, 01:47 PM

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QUOTE(AF21 @ Sep 21 2015, 05:45 PM)
serious?
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i saw it on a list of upcoming product from some japanese dude IG.
either re-release, or ver.II of the same sort with different sticker

This post has been edited by soulfly: Sep 23 2015, 01:47 PM
soulfly
post Sep 25 2015, 12:56 PM

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Another juicy story I heard is that Good Smile Company is re-releasing Miku Astute Jr.

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