I put a new two piece thrust washer on my spare prop while my other was being worked by Mark. I went to put my reworked prop on and one half of the thrust washer is stuck on the prop. I didn't want to booger up the washer so I just put the spare back on. How do I get it off without messing it up? Do I have to buy another half for the other prop? These are Yamaha T-1 props.