I have an inground lift (single post with the 4 extendible arms) and was wondering if anyone would know if they manufacture a kit to convert the four arms into 2 rails instead... something that would just slide on in replacement of the pads that are on there now.

Or would this be something I'd probably have to have fabricated?

I had the Protege up this past weekend working on the tires and would have been a lot more comfortable having in on the rails instead.