Big Boy, I have already tested the trolley on my main track running it against two bumpers to test the bump-&-go function. It worked even at a fairly low speed. Waiting for my wife to leave on a week's trip to visit her cousin so I can put it together on the test board I have already set up - that way I can manage my honey-do list she always leaves me with.
Bad habit of mine from my old industrial engineering days where I tested prototypes before putting anything into production. Can't wait to put all the great plans and suggestions from you and Stan.