I have over 50 Fronts and handles to assemble. All straight grained maple(handles) .All turned to 50ths over, the wood was cut t by Ron Lampert (a gunsmith from the best quality woods available!!!!! What I need help with is they were cut for ( ?? for a metal A joint- twice the size off 9/16-14. I see prather uses a long wood A joint. lomax uses a 3 inch wood pincoming from the front. or just use and glue a lot of g-10 pins. What did Szamboti do-- ((the metal I think!) like Schon and others. What does Jack Madden do ?????? I think he was taught by Gus. help or offers I am open for suggestions- I am leaning towards Mr. Jack Madden . thanks in advance for any ideas or offers!! mark