How many springs are in the drum? Use all 15 that'll slow the overlap. I don't like the idea of a .090 hole keeping the high clutch applied.
I use the 3.8 lever with 10-12 springs so I don't have to adjust the band so often, of course that means removing trans
on the spring count.
It would be great if I had the 3.8 or 4.2 lever, but I don't so I need to see if and what I can do to see if I can make the current configuration work. Would be different if I had a lift and a trans-jack, then it wouldn't be that big of a deal to pull it and swap out the parts, but I don't.