I race my Slash out at SRS in Scottsdale, AZ. I have the LCG Kit that you can buy from STRC for $39.99 that connects right up to a Rustler/Bandit Chassis for another $20. This completely eliminated the "rollover" effect I was having. I used 35 weight AE shock oil in the front with one spacer or so. I use 30 weight AE shock oil in the back with about a quarter of an inch of spacers which brings the drive shafts back up to about level. I run the Velineon System in my Slash and man does it have some balls. I have a 22-tooth pinion and 76-tooth spur and it will pop a wheelie on the back straight, in the dirt. I have not had any major problems with my Slash. I just thought I would throw in my 2-cents about this topic.