Originally Posted by timcupery
I've never been confident with ruler-measuring compared to a chain checker device (which you can get for $5). But it sounds as if your'e doing it right, with the chain pulled tight.
I think ProLink is a "dry" lube, btw.
Pedro's wax was what I had been using and was thinking of as a dry lube. I've got one of the Park checkers with the swinging arm - never seems to give consistent readings on any chain,new or used.
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His: Trek 7500FX
Specialized Roubaix
Spouse: Trek 7.5FX