I'm starting with you guys before I pose this in the Yamaha sub-forum. I have a Yamaha CR-2020 in front of me with a binding dial cord. It will go all the way to the left, but only about 2/3 of the way to the right (on the dial) before a jam occurs at the point where the cord comes off the flywheel toward pulley 4 and winds on to it from pulley 5. Somehow I've managed to avoid having to deal with many tuner dial cord issues all these years. . . . until now.