There is a great sample video on bending flats at
http://www.homegunsmith.com/cgi-bin/...t=SF;f=24;st=0
I know the address looks long :shock: just go there. When you get there look for the Ultimate AK Builder Video by Pvt Ryan. It takes a while to download but it is well worth while. If the rest of the tape is as good as the six minute clip it will worth the price, and might save a lot of wear and tear on Ken's bending jigs.