More good news.
I now have a source for the ball bearings that go in the syncros
Launch one across the garage? Droped one under your work bench?
No problem! $5 will fix you up. You'll get 3 bearings shipped to your door

PM me if you need some. I'll have an order of 20 of each size on Monday.
They came out much cheaper than the springs. Maybe Bret can update the first page with the spring and ball info.