Recently purchased mark 5 for spraying mud , its the new mark 5 pro contractor hd 3-1. I've never used one before, old school hock and trowel and boxes for coating before this. This unit does not have the digital readout but has a bluetooth app that gives the pressure and it gets to 3300 psi but...

Anybody have any tips for me? My graco RTX 900 sprayer does not seem to have enough pressure and is not as fast as hopper. Could it be my mud mixture.Have tried very thin,thick,medium,doesn't seem to make difference.

what do you guys think of the system. I do custom homes and think its not as good as mechanical tools. i use mesh and durabond 210, so i wouldent be able to run durabond through the airless sprayer. i run 210 through boxes just fine and have enough time to power wash the 2 boxes and pump. what...