Thanks goes to GRMS for the idea.
I found that rounding over the leading edge greatly reduced drag. I also made a slight taper at the back which lead to very little drag at the trailing edge. Overall, I’m very impressed with how this is shaping up.
I also used a c-clamp to hold a knife stead on my drill press bed and used the setup like a lathe to cut some weight off the wheels.
Wish us luck!
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