hi,
while modelling the shafts if the shaft is turned down, and diameters A and B are given, and if a-b<.1875, we generally give the fillet of .25 follwed with 45 deg angle and .13 fillet again to provide the reliefs, could you please let me know like is there any option in inventor to give the reliefs so that we wont forget for providing the relief detail in the model.