I have seen the beveled topbars on the net but for some reason the people selling them are anti lang and make them shorter than 19 inches on purpose so lang frames dont fit. We bought a top bar hive that takes a 19 inch top bar, we dont have a table saw to make our own. Does anyone sell beveled top bars 19 inches long? I also want to use them in nucs to form comb and then put in the top bar hive, it would be great to have them interchangable. Regular Lang tops dont seem to be wide enough to allow for bee space, I could just glue the bottom to the side but them I am creating nice places for SHB to hide.