Find yourself some leather and cut a few layers the same shape as the foam washer.
lubricate it with some engine oil and do it up tight initially it will be a bit tight but it will loosen up and feel good.
Printable View
Find yourself some leather and cut a few layers the same shape as the foam washer.
lubricate it with some engine oil and do it up tight initially it will be a bit tight but it will loosen up and feel good.