i think ALIGN do not make 4 channel helis laa ... 6 channels easily available and more fun to fly .. hehehe
but of coz oso more costly and easier to crash laa

esky lamas could be gotten for as low as rm170 i think

no idea la ... TESCO u say ??
maybe the TESCO KL/selangor might have the same stock as PG ones ??
only way to find out is to go a TESCO near u and check it out ..
but for rm99 ... IF it is an exact clone of the ESKY LAMA v3 then really worth it lorr

I can offer to purchase 1 then post it to you ....... wahahahahhaha .... but I don't know how to charge you
I am from Penang ...... but which Tesco are you talking about? There are at least 3 i think in Penang ......

do u know where is can buy syma s107 and what is the price around town ?

if your heli is wobbling >> blades prolly too tight ... loosen the blades a little so they can move easy on their own ... or blades out of balance .. or main shaft BENGKOK
the tail fan thing on the LAMA v3 does not serve any function beside cosmetic appearance .. so no fan oso no difference

IF your heli is an ESKY LAMA v3 .. then that tail rotor is 100% for display purposes only
IF your heli is anything else then i dunno laa coz i dunno what heli it is

IF yours is an ESKY LAMA v3 ..
the YAW movements are controlled by 1 rotor (top or bottom) going slower/faster than the other rotor (top or bottom)
thats the purpose of a counter rotating multirotor heli .. to get rid ot the tail rotor ... hehehehe

unless u mod it with a gyro and rudder input as well as putting a motor or another way to power up the tail rotor ... then it is purely for decoration only

the only thing i can think of as a necessary upgrade for coaxials during my short experience with them is the longer shaft for the upper rotor to prevent blade strikes ...
as for the lipo ... it is just a battery ... the higher the C ratings the higher amps/current it can supply
i dunno how much the 2 motors are sucking out but i think stock or the cheapest lipo u can find with 10C ratings should be enough for the stock motors/heli ... if u add more weight to heli (extra lights or camera etc etc) then u will need a bigger capacity lipo as well as more powerful motor ... this then will require a more powerful lipo (higher C rating) with more capacity (maH)
metal upgrade for the LAMA is more of a BLING factor IMO ..

IF i were u ... i would learn to enjoy the heli is stock form and fly 1st ... coaxials are not meant for outdoors (reminder) so u will soon hit that limitation as u will surely wanna take it outside and whack ... then that time u WILL NEED to MOD your heli ... hehehe
this is a LOCAL thread u can join and follow up or ask question in more detail about your lama ... http://malaysia-rc.com/index.php?topic=13504.0

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Added on April 6, 2010, 1:14 pm

dont call me sifoo laa ... i NEWBIE and learning only but i share info whenever i can based on my experience and reading

no need to get a CLONE .. just get the ESKY if u like coz its cheap enuff already http://www.mymegastation.com/t1/parts-acc-...searchgroup=147
and ESKY parts are easier to look for and buy ..