My new mods and traction problems.

[Procrastinator]

After realizing that I sold my PS2 and I was about to be home for a long time after knee surgery. I realized I needed something to kill time (not being a big television fan).

So I dug into some boxes and pulled out my automod set I bought back in december. I grew tired of them quickly so I figured I'd go check into some mods for some on the couch fun.

Realizing things have a come a long way I did a lil research on this site and went and grabbed the Perfection motor, Rare earth magnets, coil springs, and a fancy shmancy Nickel metal hydrive 150 mah battery.

Plugged in a ll my mods and here is my review:

Perfection motor: Pretty quick, def. faster than stock 2.2
Magnets: No difference, waste.
Coil springs: No difference, waste.
Battery: Ran for a long time the first time I used it (2 charges) but now it seems to just go dead faster. (whahts the max charging time?)

And when I drive it on my linoleum or other hard surface my car would veer hard in one direction and barely turn left but it would do donuts if I touched the right button, Uncontrollable. (trim was all the way the other way to minimize but no help)

So I noticed my locked differential (lol) was no longer locked so I ordered one of those. Fixed things a lot better but it still barely turnsleft but donuts right very easy. Is this normal or do I need to replace a broken part or will different tires help this or what?