arismount:
**Nothing personal against mechs here. The fact is, they make mistakes just like us pilots do. A professional mech won't mind somebody checking his work, or an extra set of eyes looking over the machine on a regular basis.
As long as you don't mind mechanics riding along with you, looking over your shoulder and "checking your work," making sure you don't make any mistakes that {ahem} *might* go unrepo...err, unnoticed by you, eh?
Or does this "checking one's work" only flow in one direction?