Not knowing a darn thing about running a biz when I started.
(still suck as a business man)
Biggest fc-up on a carpet?
"Potentially" probably some of the water damage jobs I did in my first year or two in biz.
Just got lucky on them nothing bad happened.
Other than that, haven't fouled up much that really got my rear in a sling for large dollars
Been forgiven by gracious custys for some of the things that could of cost me some cabbage.
Didn't block a recliner and had two nice parallel wood stains under it.
(that I couldn't remove)
Made a nice "tie dye" effect on a sofa once.
Dribbled wood stain on another
Put the rotary through a wall once.
Bent the heck out of a new office desk another time with it.
(both times the cotton pad caught the leg of something, folded up under the rotary and launched the 90 pound beast)
all in all though, guess we've been pretty fortunate....so far.
and have been forgiven or able to fix our gOObers at minimal cost
..L.T.A.