Hi! i'm looking for a knob of the AF/RF gain (readout potentiometer ) for my GR-78 receiver. Any hints where i can get one? 73 de Karl dg8lav -- DG8LAV Member of ARRL, DARC and BCC SysOp of DB0SUE-7 DX-Cluster http://www.m15.de http://www.dk0wcy.de http://www.dg8lav.de