Lonex or modify shell?
I dont have all the tools to drill n tap and id likely just screw it up lol.
They would be the modify ceramic ones. But ill likely just reuse the the bearings i have or the ones that come with the box (lonex comes with)
Also using a bearing gearbox does that mean i dont need shims? Edit. Apparently there was one thats right ONE shim on the big gear in the middle (spur gear.. I dunno its the big one at any rate)
And the bearing under it looks odd compared to the others
