Rotisserie suggestions requested

I built my rotisserie. It bolts to the jack trays on my 4 post hoist. so no wheels and stabilizers.
i did buy 2 air/hydraulic long ram jacks from princess auto when they went on sale.
Almost 900 in materials to build.

it works for what i need,but car needs to be pretty well stripped to roll it over. finding balance isnt easy, and if it goes out of square it will bind and is difficult to lower.

Basically looked at every rotisserie i saw on the web including youtube and built it with the features i wanted.
Watch your local buy and sell/kijiji as they come up for sale quite often. Sell it when you are done. Likely you will get the same money for it when you sell.