I have the tall, folding ROPS also. The standard one wouldn't do either of us quite as much good, I don't believe. /w3tcompact/icons/smile.gif I'm still "engineering" my swivel seat option. The prototype from an Olds Cutlass has been replaced with a "second generation" model from a Ford van. It appears to be much heavier duty. If I get this done and working well I'll pass on what I did so maybe you can try it.