First Layer bad on right side of printing bed

[mstrufe]

Hello all,

I've been struggling with a problem for a few days now that the first layer on the right side of the print bed of my Geeetech i3 is looking totally crappy.

Actually it looks like the nozzle is too high at the right side, or? I have now re-leveled 20 times and the result is always the same. I have turned also the glass blade and anyway cleaned it with Iso. The speed I had also once reduced to 50%. Same bad result always.

Any further ideas? Thanks and greetings, Mathias.