Or said another way.... a stacked drilling will have a stronger entry angle...more suitable for inside lines.
A label leverage...strong pin and cg near palm or mb near track or 135 angle as they say....will have a lower entry angle...suitable for playing outside or with a small swing.
REgards,
Luckylefty
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Open the door...see what's possible...and just walk right on through...that's how easy success feels..