I LOVE the 4900.
…it’s some kind of a formula…
Length x Volume x Pressure x ( how much pressure is needed to keep it steady ) x Viscosity…ETC…
Yes…use the long hose only. AND…I say this cautiously…don’t change paint MFG’s…right now.
When you trouble shoot…change only ONE thing at a time…so you know what it was that was wrong.
Switch hoses…after all you’re saving all the paint being pushed out anyhow.
Try that and let me know.
I have to be “on the street” in 90 minutes. I may take off.
I’ll check back.
Dan
