the only way I know of to lessen the tooth load is to grind a slight taper on the back of the broach.
Guys look what showed up today,sad but case has little damage on one side and one corner is crack.This was pack very well,UPS had work hard to damage it.Oh well I’ll try straightening it out just deal with it.I’m glad the I spent little extra money this will cover all I’ll ever do or need.Tomorrow I’ll start on broaching and apply all this new knowledge I have.Thanks to all see y’all at my project post