Clicking sound in the reedy 3300kv brushless motor when moving forward (came with my b4.1 rtr)...

Never exceed the recomended voltage but the 3800Mha is a measurment of how long the battery is likely to last. The higher the number, the longer it will last

has the system worked before??

Have you tried the HPI website? Both the instruction manual and exploded view drawings are available.
HPI Racing Award winning radio control cars and trucks

All manuals for Traxxas current model trucks can be found @
http://traxxas.com/support/PDF-Downloads-Current-Models

All manuals for Traxxas previous model trucks can be found @
http://traxxas.com/support/PDF-Downloads-Previous-Models

Hope this helps

Hi there
I have the same electronics on hsp rally monster pro. 3300kv - but 75A ESC, i upgrade it to 6000kv with 5000A lipo without any programing to the ESC . it worked fine for couple of runs but i faced wires over heating problems after that something wrong went to the ESC !!! . .
Am going back to 3300kv, but need advice of what is the higher ampers/voltage battery can i use?

it does not appear that the driver seat or adjustable pedal share anything in common

furthermore, the sound you hear clicking may be the actual seat motor trying to work, but lets do a quick test

try to move the seat up/down, forward/back and any combination. If while holding the button in said position and you consistently hear the clicking sound that follow the sound and touch the motor under your seat. If you feel the "clicking" then your seat motor is bound or siezed and will need repair.

if instead you just hear one click then you might be experiencing a relay problem

As for the pedal adjustment... have you checked fuse #109 (30A) @ the CJB (Central Junction Box) behind the right kick panel?

if you hear a clicking sound from under the seat when trying to move backward then its not the switch. check the motor instead

if thare is a clicking sound heard then the fuse is not blown so this means ether the seat motor or transmission has gone bad and you half to replace the hole seat track, cause i dont think servisable parts are available for this vehicle

The belt may be off of the idler pulley or broken. That happened with our kenmore.