[GorillaMaxx360]

Ah i had the same problem. I bought hb diffs and tsais cvds. they would not fit in the cups so i grinded them down. They became considerably weak and i broke the pin with my hand on one. i emailed mike and he told me (after i grownd down one cvd) i could use savage diff cups and they work fine with hb diffs because it is a co company to hpi and there diff construstion is simmilar. This will fix the problem of two small diff cups. Though because i had one growned down shaft and 3 goods, ther was no use in using them so i traded 3 t-bones for 4 sliders, and i am currently using the axel stub mod which works like a charm. I am getting 3.3 mip cvds in about 3 days though