The location and use of your monitor adjustment is terrible. The tool provided has a handle too wide to work without constantly scraping the upright.
I tried to use one of my home tools and there just isn't room for a reasonable screwdriver handle to fit.
I am lucky, I am short and the lowest level for the monitor - and with the monitors set as high on the bar as possible - works fine.
BUT I would like to be able to adjust this tension!
There must be a better way to make this accessible.