Did lots of reading over the last several days in preperation of beginniing the "Pro-seal" process. Have decided on using the "Fay" method as decribed on the Vans Airforce website. Also, after looking over the #8 screw hole dimples, i was not happy with how they turned out. So, I reversed the dies in the C-frame and tried dimpling a second time from the opposite side. This made a world of difference. All Are now much more "crisp" and fully formed. Well worth the effort.