Paul, great tractor! And nice to put a face to a name.
On the other issue, I too am having shoulder issues. In a low-speed tip-over situation on a group bicycle ride I read over to a picket fence to steady myself. Turns out that weren’t a good idea. Heading out on a cross-country bicycle ride a few day later prob’ly didnt help any.
Have to found your shoulder issues affect your riding any?
My shoulder gives me a good bit of trouble on longer rides. I constantly change hand positions and even that doesn't alleviate the pain. It just makes it bearable.