is the index finger at the corner mouth a good 3 under anchor for gap?  works right now, but will there be any problems down the road?  thanks!

I don't know any reason why not...especially when you say it's currently working for ya.

The only reason I can think of is if you're not happy with your Point On distance.

Also...at some point...you will have to place your arrow point above the target at further distances and some people don't like that. At that point you can learn to face walk or string walk to compensate for the longer distances if holding above your target isn't something you want to do...and even than...there will be a distance where you will have to place your arrow point above the target.

Decide what distances you want to focus on and that should also help with your decision on which anchor point/points and release style will be most effective for you.

Ray