Yes. I tightened the fine AZ screw. It does not prevent the unit from moving left to right when it is locked down. It would need another screw at the back of the pivot point to lock the unit down tight, and keep it from moving with a gust of wind. It seems they have put a spring of some sort into the unit to prevent movement- but if I can touch it and move it- wind will surely do the same thing.
Additionally, as I was tightening up the fine AZ, the right side of the radio fell down - meaning that I had to put inward pressure on the plate while tightening the fine AZ so it didn’t bounce around all over the place. Great concept - but this mount needs some major work. I don’t look forward to the service call when the thing gets blow off path due to wind load.
Both sides of the link have this same issue. Ele and AZ age great- but the AZ needs some kind of backup locking bolt for when it’s aimed, and shouldn’t move.
If mimosa wants to send me two new brackets so I can test it out - I’m all for it.