Originally Posted by One Drop
Because life isn't perfect all the time and stuff happens.
I think Roto did go through a period where QC suffered but I'm pretty sure the problems have been sorted for a good while, now.
I think so. There was an early post in this thread from circa year 2000, stating that the mighty Billy Sheehan, a Roto endorser had stopped using them for QC reasons. He's now back with them again, and as he's a man who only endorses company's than he feels are making quality products (see the many Ampeg -> Hartke stories), they must surely be doing something right now.