1: I have the XMODS rechargeable bats everytime its finish recharging, I wait like 3 hr, then plug it back it, by the looks of it does not look fully charged, does it lose power over time?, I tried usein it on my XMODS, works fine but how would I know it has all the power?
2:I've been hearing that metal bearings is a good upgrade from some people, with the other people i've been hearing that they sux, so lay it down for me people is this upgrade really worth it?
3:nimh cells what are they?
4: AWD, I know it destributes the energy to both front and rear, but how can I modify it, that it would have more power and torque?
5:whats da best way to mask your car? also whats a good quality spray paint that I can buy to paint it with? also whats a good primar?
6: thats about it I couldn't think of anymore.......i'm gettin sleepy

well thanks I appreciate your help