I like my JOHNSON'S
DAmm! I was begiing to like you, now you go and say something like that. You do realize CTT is going to be all over that.
Seriously, that is a good way to find tdc, I do somethiing close to that when degreing in a cam on a motor. You can also make a dial indicator tool adapter using a compresion tester adaptor and any decent dial indicator, just drill it for a thumb screw, and ream the internal hole thru the adaptor for your dial indicator. You may still need an extension for the dial indicator for it to reach the piston depending on how long it is. I haven't checked, but someone mentiod Harbour Freight has a motorcycle timing set( which is what Mercury sells minus a few adaptors), I haven't checked, but if you need one. I would also check with central tool, and MSC. Check with a couple motorcycle shops to see where they got theres