You may not care, but the more oil you mix in, the less effective octane level you will be running.
Just throwin that out there.
EDIT- Strm trpr beat me to it.
On the AmsOil bottle, it recommends 50:1. Redline Synthetic has a chart for 32, 40, 50, and 100:1. My father in law has ran 100:1 in all his small 2-strokes for years without any problems.
My wife's 100% stock '06 ran like shit and fouled plugs with 32:1. Threw in 40:1 and it solved the issues it was having. I know guys run 32:1 with no problems, but for some reason hers won't run right on it.
Sent from a porta potty.