I am ready to be shot down in flames here....
As a licensed engineer I would never come on here asking for help to a problem I couldn't solve, there are numbers of other more approved avenues to take i.e LMC or Boeing.
From my side of things after years of study, gaining experience and although we all try to help collegues when we can, surely by fault-finding problems on an aircraft half way round the world with god knows how many other issues we are doing ourselves an in justice by fixing the problem (degrading our licences/experience and eventually money)