Hello my dear,

        like every month i have a stupid question for you.

i'm trying to make a part (see attachment). the problem is that i can't make a matrix for the tip shells.

furthermore i had the same problem making the matrix for the cut extrusion (as solution i had to make one drawing with 49 circles)

is anybody suitable to show me how to simplify the procedure?

this question is not so important has i made the part anyway

thanks anybody for any help

Andrea