Woke up this morning and first thing that was on my mind was to rebuild.......I have a wrecked Harrier that I inherited, fuse somewhat in tact, wings badly damaged.My 4* had very little damage to the wings.........Who knows,I'll strip 'em both and see what happens! Keep ya posted........ Alan0899, switch seemed O.K. servos all worked(stripped) on the table after the crash.Voltage was good 5.6,radio at 10.5.........The suspected part was the receiver.No antena was attached ! It was broken off at the receiver.Impact? But was not with the wreckage we carried back to the table.It was an older receiver that had proven itself in my trainer...How it got in the Four* is another story.But I'll take your advise and discard old switch.Thanks!

Ray