You know for a 'fact' - Good I'm glad you do. Yes faults I'm sure happen more than once I'll give you that. But in this case it wasn't that. But stating it the way you did would suggest to some that maybe EI engineers would only put a 'band aid' on the problem til a later time. Which I know they wouldn't do. As I've said they're considered one of the best maintenance engineering teams in the business. Do you see where I'm coming from with this?