New to forum so be easy please.I have a Stampede vxl 4x4,Slash vxl 4x4,Spartan boat and newest edition is the E Maxx brushless Mamba.Haven't had this problem with other trucks but the first run with E Maxx i stripped out spur gear bad mesh from factory i guess.I have ordered a robertson racing metal slipper kit with spur is this a good idea or will it just break the next weakest link?From what i have read i will be breaking bulkheads,a arms,shock towers,bumpers etc.i plan on replacing broken parts with aftermarket stuff as they break.i thought i may start with R/C Ravens roll cage,metal skids,metal bumpers anybody know of these products is the roll cage worth using?Thanks for any help.