How to adjust the vertical alignment and the Infinity In Olympus 35 RD

In this video I will show how one can adjust the vertical alignment if it's not correct, later on I show how to adjusting the Infinity if it's not correct, In my old Olympus 35 RD I have already taken off the top cover because it will be much more easy to show what's going on when you do adjusting. I know it's possible to adjust the vertical alignment only by take off the flash shoe with the 4 screws and in that way use a 1.2mm flathead screw driver to make the adjustment for the vertical alignment. But if you on the other hand want to adjust the distance to be correct, well then you have to take off the topcover so you have full access to the adjustment excentric screw that you will need a 1.8mm flathead screw driver.