Dual concentric power connector problem . I've successfully resoldered this socket connector to the board and come to test it. Owner has the original ps and lead. The smallest connector of my adaptor set seems to fit, labled
2.35x0.75 mm. Diverter switch works with htis adaptor , socket pin connects through and outer socket contact connects through (trying with a pin poked in there) but will not connect with the shaft of my adaptor. Is it too much of a plastic bead on the end of the shaft wedging the side contact too far out of the way ? do I need to chamfer it down a bit ? or do I need something more like 2.6x1mm connector