factory procedures
Here I been cussing and fussing everytime I find aluminum tape under a hole covered with bondo ( knifing) and BMW sanctioned it! Racka fraka... mig, tig, slap, file, lead, repeat.. Oh well even Pebble Beach restorers use bondo... frame rails, etc.
We should start a .... you just might be a BMW factory trained mechanic....
if you used bondo to cover up a rust hole on a UNIBODY.
if you had to strap two engineers in the back of a 530i so they could redesign future a/c while travelling across west Texas in the middle of summer with the back windows disabled.( true story)
if you think it's hugely entertaining to get to the starter bolts without takeing the freaking induction off...
fixing your clock while positioning yourself in every sex position known to the eastern world....during Octoberfest!