Good Spun-over Rim to Rim Fit

This fit is one of many in a banjo that is hard to achieve without high quality parts. I would like you to notice how straight the bottom edge of the spun-over rim is. Notice also the critical top edge of the rim as well - it's smooth and consistant all the way around so that the head tension is relayed to the tone ring below with equal pressure. Other rims on the market, and even some of the original Vega rims, have a tendency to flare outward from top to bottom - the ones that I sell don't!