I'm currently using the bishop RCA, which I love, but it just slips right off my halos RCA connection, the last two RCA I had did the same, they fit my other machines incl my direkt just fine. So I guess the fault is the halos RCA being a tad small.
I currently pop a bit of tape around the lip of the connector on the cord, which just about works but the the inside gets all gummy from tape residue, any other ideas to remedy this?