I recently got a Kyosho Mega Force, and am now having a couple minor problems with it...

1)I replaced the original steering servo with a 80 somodd torque one, its turns fine while moving but if its not moving and pick up the front end and try to turn after about 5 minutes it just wont...Is it maybe using too much battery power or something?

2)The truck is VERY nose heavy...just wondering if anyone else had this problem?...Not hard to fix just that I heard it was very nicely balanced and jumped perfect...right now mine just flips over...