Oh my goodness for sure! Hope for manuals, as they said. The problem for me is the thread path from the spindle through the machine, not so much through the needle. I have two Pfaffs and they are the exact opposite as the thread goes from the pre-tension through the thread "uptake levers". When I change from one machine to the other, which doesn't happen very often, I have to look at the manuals to get it right. Or maybe that's just me
. How good of you to do a class like this!