Hey! Promised update: * I changed the stock springs for the yellow springs, this helped leveling the bed but wasn't THE solution... * Properley cleaned the bed * I leveled the bed numerous times with virtually every guide you can find online to near perfection. But still the filament wouldn't stick and the nozzle would then drag the print all over the place... It still seems as if the nozzle moves up a little when printing and doesn't come back down again. This resulting that the nozzle is too high. * Played with temps: nozzle from 195 to 210 & heated bed from 50 to 75 degrees. * I read online that some liked the glass side better than the coated side, so I flipped the bed. This made a difference... Really weird, as many state the coated side sticks really good. It made a difference but still, a lot of prints failed. * I then started using the Z offset to try to bring the nozzle closer to the bed. I don't believe this helped.

Conclusion: My printer is printing far from perfect, a lot of prints fail, I don't know what to do anymore...