https://www.youtube.com/watch?v=rDuk7i7m17Q
Remove & Replace A Chain Pin - Park Tool CT-3.2 Chain Breaker - BikemanforU How-To
BikemanforU

Yep, me. I see I was more like half on the pin. And three hard cranks and it was done.

My first disappointment with Park Tools (not that others would do any better). I thought this tool was indestructable.
I've got spare pins ordered. The pins must be pretty delicate. I wouldn't mind if the tool was able to crush the chain links themselves, but that's not how it is apparently.


I'll have to see if there's anything else around me business-wise that might have a chain tool....