David, your wheels apparently don't pin on. I had never seen a jack wheel offered for sale which didn't attach with a pin, so I'm not familiar with this style... but I don't buy jack wheels (when I move my conventional trailer by hand I use a dolly). Searching today, I did find that Atwood has some of these, and advises that they are only for light-duty use - obviously not the best choice for the purpose we're discussing, but the wheels needs to work with the jacks if they are attached there. This is why I was asking if common - and obviously more secure - wheels were an option with the jacks used on the Escape; in the ETI website photo, it looks like the wheels are attached with pins, so if the jack model is the same then a caster wheel could be pinned, too.
In the current Coast Distribution catalog, the Atwood light-duty wheel (and corresponding foot) are shown at the bottom of page 538
; normal pinned wheels and feet are shown on following two pages for other brands. Coast is one of the biggest wholesale distributors of RV equipment in North America; their catalog corresponds to what is commonly found in RV stores.
Any 5.0 owners willing to open the access door to one of their jacks and tell use the make and model, so we can see if good caster wheels are available for it?
Shared experience is always appreciated!