i just purchased a FT B4 and i installed the xcelorin 13.5 brushless system with a max amps 5000 mah 7.4 lipo pack. i ran it with the stock spur and a 21 tooth spur this past weekend, which from what i understand was a misstake.
by reading back on hear i see i should probably be running a 29T pinion with the 78T spur. correct?
i also can't get the ride height up in the rear with the stock black springs with the collars threaded as far as they can go. i will be purchasing the green and silver springs soon. will these eliminate the ride height issues?
do i need to use the 1.5oz of weights in the rear with this set up?
i am also having a problem with the esc, which has the fan installed on top of it, hitting the stock body. has anyone had this issue with this esc? if so, what bodies are you using, or what are you doing to solve it?
thanks in advance!!