I've tried to drill out a few duck call barrels on the lathe, didnt work too well. I have a 4 jaw chuck, and a drill chuck, drilled slow with a 5/8" bit, but it comes out crooked. I cant drill on the drill press with a forstner bit because i have a small drill press. Should i just try a regular bit on the drill press? Or do i fix this by using an extra thick blank to drill out? I was drilling it while it was square still. Any help is appreciated, im a newbie to it. Been turning turkey calls, want to learn to drill correctly so i can do a few duck calls, grunt calls, crow calls, tube calls, and yote howlers..