Click here to read my review of the Sport Track system.
Magnet cars present a basic problem.
Chassis without the body should be pretty quiet so any racket without the body is either gear, bushing (both axle and pinion shaft; as applicable motor/mount, gear mesh, front guide or front axle assembly.
Take the chassis and remove the original magnet.Sponge doughnuts are also available along with wheels to make your own configurations.Remove the brush tension springs and mark brushes so that they can be reinstalled 4 pics 1 word slot machine roulette table in the same retainer as they are removed from; remove the brushes.Wheels and Tires.So a little raising reduces the down force by a lot.For most applications, gluing this plate to the chassis will create a strong enough bond.This problem can usually be cured by moving the traction magnet(s) forward or reducing the overall rear downforce.If the car rear accidentally drops, say good by to your crown gear because the wheels won't spin so the weakest link will go: which is usually the gear.(FC/13UO) Reinstall endbell and make sure bearing alignment is still set correctly before the epoxy sets.I find that a cheap spring scale can greatly assist you when trying to set up multiple magnet configurations.Look for any wear and tear and correct.
Remove all components from the chassis including the wheels, axles, guide, motor, and bushings.
One excellent option when considering controllers is to purchase a unit such as the Professor Motor Controller which allows you to tune the controller to your car and driving habits.
Note: dont worry about the bearing crimp flange on the can this is to be removed anyhow.
The right amount of spacers/washers had to be placed between the 2 bearing sets so that there was no slop and that the bracket was centered between the outer bearings.Also be aware that some tires degrade with time much faster than other brands.Some track systems such as Ninco have printed circuit boards as part of the power interface.Check some of the Mini-X RC sites for sources.For speed tracks the FLY sidewinder cars seem to be a good choice as well as the SCX LeMans, Ninco LeMans and the Proslot Toyotas inline drive cars.