I am trying to make a few OD Arcs on a .625 " brass round that is 1" long. I am trying to get 4 OD arcs going down the length. Though , when I try to use this wizard, It is not allowing me to put more than 1 arc and I cannot seem how to figure out the parameters as the Z start and Z end are not working? Can anyone help me in regards to how to do this. I want to have the Z start at depth of .525 and then start from the end and have them evenly spaced about .125" apart .. I know when I use the groove wizard , I can make multiple grooves. I might just do this down the shaft, but I was hoping to have arc spaces ..? Any help is very much appreciated.