Odd roger beep problem.

Mirrage 44. If you key the mic half way the beep beeps and stays beeping. It does this with the beep switch on and off.I Changed the two diodes that go to the beep and cap that controls the diration is good also. Why would it do this with the switch in off position? If you key the mic all the way it works normal.

I know 2 guys that may say don't key the mic half way then. L OL