Why does my Mobius 0.3mm spray unevenly or with overspray? 

Uneven spraying or overspray with the Mobius 0.3mm is usually related to excessive air pressure, improper airflow adjustment, paint condition, paint buildup on the needle or nozzle, or spraying distance. For fine detail work, we recommend starting at 15–25 PSI, while 25–40 PSI can be used as a reference for broader coverage. Adjust the precision air control knob gradually based on paint viscosity and paint flow. Dried paint on the needle tip, a partially clogged nozzle, or paint that is too thick or poorly mixed can also cause unstable atomization and an uneven spray pattern. Spraying from too far away or using too much paint can further increase overspray. We recommend first checking the working pressure, airflow adjustment, needle and nozzle cleanliness, and paint viscosity, then fine-tuning the spraying distance and paint flow as needed.