DietPepsi, This was an MVP, sorry I should have included that in the info, also a fairly new unit, less then 4 years old.
As a follow up, I checked our units, and all set screws were tight. Yes, locktite will help keeping the set screws tight. Would NOT help with the lag bolts.
You are correct on the prices, the price for a replacement circuit board was over $123, my neighbor purchased a new garage door opener for under $140, and the 2 of us installed in a couple of hours.
__________________
Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
|