Slap, do you know your PAP? This drilling looks strange to me. CG too far down towards the thumb, and the pin under the bridge is - if you PAP is not too exotic - a rather weak drilling for control.
A maximum lengthg and back end drilling would have IMHO have the pin above the fingers, the CG stacked below it and also much higher, on grip center height, and the pin closer to your PAP, maybe above thering finger hole or left of of it (again, given you do not have a off-standard PAP). The ball itself with its long pin distance should be a great basis for a flip layout. But with what you got, I think it is no wonder that you do not get much back end out of it!
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DizzyFugu - Reporting from Germany
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