Discovered a few aggravating issues with the Horton 3 dot scope on my Explorer while sighting in for the first time.

First thing I noticed - the 3 dots were not perfectly vertically aligned. There was a slight angle to them. At first I figured I could live with that, then noticed other stuff as I began to use it.

Then I realized the vertical adjustment (up/down) appeared to be labelled backwards. Turning the adjustment screw in the direction of the UP arrow moved the point of contact down. Not sure if mislabelled, installed upside down or what. I'm a newbie - tell me if I am wrong here.

Finally, the vertical adjustment let me down again. It does a precise click for each tiny adjustment you make, except mine stops clicking for about 180 degrees of rotation. You can't tell if you are adjusting it 10 clicks or 15 or 20. It also was looser in the adjustment range where there were no clicks so I worry shooting the bow will knock it off it's zero (my zero ended up being right in the middle of the range where it did not click). I can see why it isn't clicking - the adjustment screw is off-center inside the round housing. It is a tight fit inside that little dome, but just enough play where it leans to one side and the click doesn't contact the detents as you adjust it around. I don't like that - seems shoddy and also passed whatever QA they should be doing.

Am I off base here? I've seen a few other people comment on quality issues while googling info onthis bow.