Maybe this is well known already:
I have discovered that when the arm starts getting loose on the
Edge Pro you can tighten it up by prying the bushing out of its slot but leave it on the bar. Then take a thin strip of aluminum foil and lay it it the groove. Pop the bushing back in and away you go tight again. You can do this a few times then scrape the foil out of the groove and put a new bushing in and start again.
Scott
