They do, Susie! Thank you for the leg work!
So, do we also want some J connectors to cover the top butt joint, so corners are not exposed? Do we want a nice curved J joint across the entire top of the display? Or do we just want to get the H joints and go from there? I’d hate to pay shipping for J joints alone…
http://displayproductsonline.com/versagrips/1-versa-grip-j-channel.html