Originally Posted by tomilu
If you are going to attend a Ray White advanced seminar, those T&Ss are good to practice changing gears. It's fun to learn even if you don't plan on doing this type of repair very often.
Some things are fun to do ONCE. I changed the camstack in a Viking 6000 series and the motor pulley in a green Elna Super, both with Ray supervising. I have no plans to do either one again!! I am taking Ray's advanced class again this summer, so who knows what I'll come up with to work on??