@shaneymack, @wtnhighlander... Thank you! Finish is Tru-Oil gunstock finish, approx 7 coats. I am still on the fence with elongating the holes. As the top is 1-1/2" thick and may be as stable as a workbench top. That said, I'm actually thinking about tapping the top from the underside with 5/16" threads so I can use threaded bolts to attach the frame to the top, a la my bench crafted workbench vises. Do you think I risk catastrophic wood movement? The Tru-Oil finish is on all sides so as to equalize moisture in all directions.
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