well i did lots of lurking at various sites and most if not all were boxed(that i could see).
I had to box in the front for the MII so i figured why not keep going.
Better to be stronger than not i suppose.
If you look at the frames on the progressive site for example, i think most are boxed.(mind you its square tube to start with).
i bought the spring kit with the heidts kit.
went with a 74 nova 10 bolt. fit right in.
Last edited by probird; 10/29/2012 10:56 PM.