I have an XL in a large table (72", two levels). Needless to say, the table made mush of my rubber-tire wheels. I need to add casters and wonder what other table-builders have put on the bottom of 4x4 posts (noting that 4 actually means 3.5). I need casters that can support in the 500lb range.
Thanks for your advice!
If Canary can do it you can too!