gotmy esc back in... wierd things...

[t-maxxracer32]

hey well after waiting about a month i finally got my esc back in. they replaced the motor wires with some smaller guage wires. replaced the heat sink, and put the switch back on. well the swtich already broke. i turned it on about 5 times and it was already done. but w/e no big deal.

my problemis that every once in a while it will cog SO bad that it wont move anywhere. just stutters massivly. when i turn it on and off it makes no startup noise and wont give me any power. if i dissconect all the motor wires and connect them again it works perfectly fine.

what is the problem? is it because they installed smaller wires or something? also why would they put on smaller wires when the other ones were perfectly fine.

thanks for any help.