Expanding 30 X 54 dragon wagon for go-cart frames and fence rails any ideas

i would like to expand my dragon wagon 30 x 54 to accommodate go cart frames and 34 inch fence rails

any ideas on a economic way of doing this

Buy a second table and join them together would be best. Maybe you can use a 3/4” tower block, but that would be essentially the same cost for less area and it may not fit perfectly.

What is your desired size requirements? Tower blocks are the preferred block to expand the table surface. But a tooth block and riser can be used bolted to the side wall. It’s common to combine tables together to get larger surfaces.