Glad to hear it all worked out, even if you did need to replace the receiver. Don't worry about wasting peoples time -- your first post seemed very fair and if nothing else we might have coughed up a good idea somewhere along the way

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8