That's my favorite ball reaction, and here is the best layout I've found for it. It sounds like this is what was recommended for you, but the location of the pin is dependent on your PAP. Unless things have changed, it's recommended for symmetrical balls only.
Start without the weight hole and see if you like the backend reaction, you can then add the weight hole if needed.

http://wiki.bowlingchat.net/wiki/index.php?title=File:MOtion_Hole_Symmetrical_Instructions.pdf

What would be the drilling to get this kind of finish on most balls. I have been told pin inch right of ring Cg in palm, I've never had a drilling like this before. I hope to get some ideas from you guys on here. I am a stroker not a lot of revs and normally play down and in that has been my best shot over many years. Hope you can help thanks for any replies.

You need to look more at core numbers than layouts.  You need a ball that has a higher differential yet weak enough to stay to the outside.  A ball like a Cyclone will be your best bet.  Those balls tend to be quite "flippy" on the backend and yet can be used playing outside and in the track area on the lane (second arrow).

The difference between pin above your ring and pin beside your ring you wont notice a difference in terms of more or less snappy.  Just drill a ball that is designed for the reaction you want.  If your speed matches your revs; you can do a Cyclone.  If your are a speed dominate; lean more toward a Snap Lock.

It sounds like your release is low revs and low tilt. Maybe also low rotation angle - do you stay behind it with your hand or come off the side?  All of these release specs make a big difference in what reaction any ball will be capable of.  A stroker type release can't really play inside to out and have enough energy to get back to the pocket strong.