Just a tidbit on the 7/16th inch tape winders that
are at the "warehouse". They are made by Bunnell,
and appear to be setup to change over to 11/16th
inch space. The hub has three screws which hold the
outer "wheel". If that wheel is reversed, it adds another
1/4 inch to the inside diameter.
Jack WA2HWJ
(...if you want one, contact Bill Donzelli at [email protected])