I moved things around and lashed it in place, although I made errors lashing.
There's some "boy scout" way of lashing that uses "wraps" and "fraps" =wraps/2 that i've learned. I did it wrong, but it works enough.
I tried turning it on and it worked for a bit, but I didn't notice some of the lashing ends got caught around the shaft and now it's all stuck.
I forgot to make a way to make it reverse! I bet the other relay could do this.