Show us your home made tools
Here's another take on a home made rotisserie. Ive been in the steel fabrication game for 30+ years so I get little idea's every now and then.
2x engine cranes and a pair of trailer stub's and hubs.
Now don't tell me that I should have a bar connecting the base because I've heard it before :) , it works as it is fine, direction of force is straight under the boom hook point as is would be if you were lifting an engine.