Delrin Spur problem. ...Mike....

[tedo]

So I got my delrin spur today and during assembly, I could not get the gears to mesh in my slipperential properly. Upon further notice I realized my new delrin spur is thicker than my old steel one, thus causing the slipper to not mesh together properly...

So my question is, can I belt sand the non-pad side down to get it thinner? I attached a pic of the different thicknesses.

Thanks,
Ted