I just bought my first printer, the any-cubic kossle (pulley version) and im having a lot of problems leveling the bed/ nozzle. ive read the manual and it says to “tighten the screws at the top of the 3 carages (that holds the belts and travels up and down the 3 rods) to make the nozzle closer to the bed and loosen to raise it from the bed”. ive done that but to no avail. it dose not specify what carage to tighten/loosen and after messing around with it ive only managed to burn filament into my build plate. the nozzle as far as i know is perfectly calibrated for the z height but as it moves in the X and Y the nozzle raises just a bit making the print not stick to the bed and screws up every thing. please help!

by the way the modle thats in the picture is just a simple circle extruded up just to test leveling.