quite true.. but i seldom drive hard.. better for those kaki drove hard one.. give feedback i Copy and test again.. since they give us dyno.. i think i can immediately patch things up there.. then along the days i try increase n increase .. push more out of it and let them dyno again.. i always stuck in jam geh.. and i drive sampan to zoo.. u never know when a lion or tiger come and scratch my ride..

If you reach 6k often, 4-1 looks better. I'm not much of a switchback racer myself (I have very soft balls), and I suck at keeping it in the powerband (I'm a WOT guy lol) so I'm partial towards the 4-1 myself.

@k3: Left foot braking? Have to practice that lol, I currently heel and toe oni.

this coming TT I can't make it..I'm still at singapore... summore, my uncle wanna use my car..he wanna test drive it..*hopefully, he won't wreck my car*..