
Both the RX18 and reciever boards are bad and all the extra parts were put on then broken off. You can tell cuz all the holes are filled with plastic bits.

So no problemo I figure what the heck I don't have a Panther and I need a tank for some IR battles.

Replaced both RX18 and reciever board
Drilled a 21/64 hole in both idlers and pressed 2 pieces traxxas sealed bearings (Part 5114 I believe ) in each wheel. An inner and an outer cost $5.49 per pair, see pic below super easy mod. then as always I add a fan, and 7 amp fuses to the motors, On this one I built a box for the fuses to sit on and placed them inside the tank. I have them inside as I plan on using rare earth magnets on the hull for easy access- ergo no need to keep undoing screws to get at the insides.
3 to 1 series 2 mato gear box goes in I have the Mato metal wheels and suspension arms, stronger springs from Asiatam as well. while i was doing this I also cut small bits of plasticard and closed off the slots for the suspension arms. This will help keep the dust out of the hull as I plan on having this tank as a dirt runnin, hill climbing beast.