Originally Posted by
Lead Balloon
And we all know why that is, don’t we.
I told you how I knew the magneto to engine advance: The Timing Fairy told me.
This is your cue to say the problem never happened.
And are you
sure about your 20 degree +/- 1 BTC magneto to engine figure for all IO520s?
Really sure?
Yep am sure that is TCM tolerance on all engines "unless otherwise noted"
You certainly are a operator I would not like to want to need - believing in fairy's and all.
Most workshops don't allow persons that are not staff in them, think mostly that the believe in mechanical protractor devices used on engine timing.
So talk straight to me or bugger off - I don't care.