Originally Posted by billdelong

I linked the parts in the wiki, I forget which way I went, but I placed 0.6mm worth of shims on one side and 0.2mm shims on the other which centered the slop so I could use the stock shafts and didn't need to make any other mods to get the Exotek B64 spool to work just fine.

With the spool on turf, the car felt snappier and more aggressive, no doubt it could turn a faster lap, but at the expense of lower consistency... so I opted for 30K in the stock gear diff. Now that I've got a couple race days on the car and seeing that Andrew Clark is having luck with the spool, I may drop it back in and see if I can improve on my consistency... I switched brands of tires which turn a slower fast lap but offered higher consistency so maybe it will balance out going from a gear diff to the spool.


Did you order them directly from HoBao (that I linked in the wiki) or some random re-seller sitting on dated inventory? Green print is the older release, and blue print is the latest generation of HoBao inventory. OFNA labels are really old inventory, ha!

*** I also updated the wiki to include your link to Bezerk upgrades