Proxxon FF500/BL review follow-up (milled my mill with my lathe)

In the previous video, three problems with my Proxxon FF500/BL milling machine remained: 1: The headstock is mediocre, sensitive to wear and already has too much play for my liking. 2: The column leans slightly back and to the right. 3: The sluggish display shows the correct spindle speed after more than 10 seconds. In this video I show the solutions I came up with for problem 1 and 2. I'm still pondering about a good solution for that lagging display. Music, Copyright free Lloyd Rogers, on matters of consequence Act I Mozart Concerto 17 in G major, part 3