... ". The reason for fabricating frogs is that i can not bend the aluminium strips for the track good enough(to my satisfaction and true to the printed template). So i was building a jig so i can make them in "production" in all sizes needed, and i need a lot. For the "parking lot" in the shed alone, i would like to have 12! 3 way's. I am very interested in your opinion, thoughts, comments, hints, tips, tricks, ect. 3669_251227_410000000.jpg As you can see there is no lead in.(Please don't pay any attention to "throat" that was for a other experimental frog, sorry about this mess) 3669_251227_430000002.jpg To cut out the lead in it requires a lot more time, knife and a chisel, on the other side in am not completely satisfied with how it looks. 3669_251227_440000003.jpg I draw some extra lines as a example, incl measurements, btw the depth for flange bearing is 2.5 mm 3669_251227_450000004.jpg This is the end result until now. For the ...