I assumed the R stands for Rotary - but it does do a back tack so maybe it is Reverse.
I figured Jon would know what it was, and I figured I might end up bidding against him too LOL!!
I'm still looking for a 3/4 size VS Davis machine (with shuttle) and then I think I'll call my Davis collection "complete".
Last edited by Macybaby; 11-02-2014 at 10:13 AM.