Very cool idea @phmjo! Certainly unique amongst the CNC setups I’ve seen, at least in the Hobby section. I like your concept since I’d not thought much about the instance of doing joinery on project longer than the height of the table, so swapping to this orientation makes sense - though I’m not sure the number of people running into the same situation with the length constraints.
Regarding your idea it sounds more to me like a change for the Firmware rather than the sender, though doing it through the sender may also be doable. We’ll add it to the list to explore at some point, though it’ll likely be lower down since we’re prioritizing working on the new gSender version right now as well as have some other feature requests that have come from other vocal users
For reference to anyone interested, this is the thread mentioned: