I think I am going to order a motorcycle cam chain breaker like this one:
https://www.ebay.com/itm/Repair-Serv...0AAOSw4SxbTqzp
Only problem is the sizes they supply are 2.2 mm / 2.9 mm / 3.8 mm
My chain's rivets are about .03 inch (.762mm). Not sure if it will still work? I don't want to damage the chain.