I bought the TrueTrac Expandable Track Table Kit because I have been using two B&D workmate 225 for years and typically use a hollow core door to span the 2 workmates. I had a piece of 3/4 plywood 2x4 and said "Hey why not try this. I got the TrueTrac Expandable Track Table Kit mounted it and then put a couple of 2x4's on the back of the plywood so I could clamp everything in one of the workmates. Everything works great and as advertised.
But I think the tracks are to loose. I feel they need to be a little more snug fit. Why? If I have a sheet of something on the setup and move it everything slides a bit making me readjust the slides. Could I solve this sure I guess I could put dimples in the slides to tighten things up a bit.
But this is the reason I give them a 4 and not a 5. Although many may like how loose the tracks are. IDK.