Originally Posted by AfterThisNap
$5 says that sheldon gets blazed every once in a while and waits for bike related epiphanies.
I've heard of this before but never gave it much thought. My sram PC-1 came with a gold flex-link so I'm going to match that up with the tooth above the pin on my crankarm.
that won't work unless your chainring is also has an even number of teeth. it doesn't matter where on the chainring the chain is, it's the cog that matters.