knob

I have an old venerable CP 50, which lost its both knobs due to the aging of the plastic. Is there any way to get the replacement other than from Moto? Online vendors are flooded with cheap Chinese GP340 knobs, but I am not sure if they can fit the confined top of the CP50. The axis of...

The title says it all. Can you modify the channel knob on the APX6000 to remove the stop at channel position 16 so the knob can keep turning continuously? Similar to how the stop can be removed on the Kenwood NX-5200 to accomplish the same goal. Thank you.

This may sound like the question of an obsessive, but here goes anyway. I've owned both the 5000 and the 5001, and the tuning knob on both was poor. There seemed to be quite a lot of 'play' in the spindle bearing, especially on the 5001. That and the bargain basement plastic tuning knob on the...