If the top weight is low, you can even use some of the taller pin layouts and you might just need to drill the fingers a tad deeper. I used one that was right at 2 inch pin, pin is above my fingers, didn't even need to drill the fingers that deep. Started with only 1 3/4 top. You can always lay it out and scale it before you drill it to see if it will work.
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Louis Franzetti
Track Regional Staff Member