Another vote here for a cracked knob. My RF Gain control smaller knob cracked recently. Gorilla glue put it back together . Monty K2DLJ
>> Many K3 users have seen this same rotation problem with the AF/SUB and >>> RF/SUB controls. Try adjusting the set screw(s). If that doesn't >>> work, you may need to contact support for new ones. With early K3s, >>> there were some problems with these controls. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

