Pfaff 230 timing: hook timing and needle clearance

[@r.duroucher225]

Thank you for this video.

[@shneedle_woodz3097]

Thank you so much.... made it with your vid

[@nadcoretcetera3226]

Just got one of these and having an issue. I have too much play in the idler (piece that ride up against the hand wheel belt). How do I adjust the screw to make it tighter? Its make a slight noise because of the play....tia!