i dont have all the alum brass upgrades as cush does but i ended up very close (ae 32.5 rear losi pink 22 springs,, (ae 27.5 front dark green springs) 10g under servo, 10g bellcrank, and 17g under bulkhead, 44g low profile servo then (30g r/f brass 1.5kick/3.0toe) then my ball diff felt horrible almost locked thats why i had so much push so i switched to gear and it rotates way to easy with 2k may try 3k until the cir clips come in,,, then hopefully revolutions front bulkhead comes into stock and im thinking a brass front battery stop with cf front tower and i already have all the titanium hinges and buckles just to get rid of the lead stick on weights .......im open to opinions and one last favor jonny5 thanks for all your help could you list all the added weight parts to cush dex????? ill find the weights myself but i think i might be a little light or to stiff of front springs i barely roll through corners