Hi all, i apologize if i posted onthe wrong area,

anyway i have a Hpi sprint 2 drift ,i took out the stock engine and esc and mounted it on my redcat racing,

now my problem is when i drive my redcat racing and position it for a drift when i hit a slight brake it jerks back braking completely and then it stops for like 3 seconds then ucan drive it back again.

anyone knows what this is? thanks