Proper way to sight in

[bigbuck]

Hey guys,

Still fairly new to bow hunting, and I just want to get your take on the proper way to sight in, as I have read several different ways.

I start out at 20 and if its shooting high or low I move the whole site. I have a 20,30,40,50 yard pin. Next I go to 30 yards, but my question is, when do you start moving the individual pins opposed to the whole site?

If I could get some input and each step on what you guys do to sight in up to 50 yards that would be great.

Thanks