
This is a bit concerning. I've just downloaded 7.5.0 Test Version 5 and all relevant ini files are identical between 7.5.0 and 7.4.2, and when I install Large Optics over 7.5.0 all stations change correctly.
This means that somehow on your install either Data/Menu/Pages/Page UZO.ini or Data/Menu/Gui/Layout/TBT_1024.dds wasn't overwritten when you installed Large Optics (or maybe both weren't?). I can't think of any reason for this... Well, I can think of one, but you're not running SH5 on Linux through Wine, are you?
Can you upload both of those files somewhere so I could take a look at them? Preferably in two states: before and after installing Large Optics.