A little while ago I had my steel profiled to a triple 6'8'12'. I like the profile but I will not be returning to that shop for profiling needs. I found another place local to me that offers prosharp profiling and if I am understanding the prosharp chart correctly for a size 8 (272) skate a triple would be 6'12'20 and a quad would be 6'8'11'13'. Is that correct? I am more inclined to go with the quad since that's more inline with what I have right now but I wanted to get some opinions here too.