I agree with Dave about the plastic sheeting, It creates a static that overspray sticks too. I however dont like the Devilbis finishline HVLP. I bought a cheap $80.00 gravity HVLP that ACEman referred too and had great results. I thought I was upgrading and purchased the Devilbis finishline. I have not had good results with this gun and always end up using my old reliable suction gun.