H
Hacmanfuey
Yeah-i upgraded to 1/2 inch Flexilla even though i have almost 40 cfm of air and man does the 5000 respond to it. I spray Debeer 8-104 at 24 psi where 30 was required before and my Sagola 4600 even less. The 3/8 x 50 ft is not big enough even with milton v fittings.