How to install a LS Engine balancer 

I am installing a 2.9 Whipple supercharger on my 2013 camaro with a stock crank that has no keyway slot. I have an ATI balancer and ATI crank pinning tool that I want to install. My question is, do I have to drill the hole in the crankshaft for the pin in any particular place concerning the circumference of the crankshaft?

when you lubed the APR crank bolt. Did you put APR lube or some kind of locktight on it?

Do you have the adapter part number???