I picked up one of these guns from HF. It is awesome! I have zero mess, it purges itself very quickly on cartridge changes and those changes are very simple. There is a little rubber housing that the nozzle fits into for storage that prevents a mess from occuring. I have had zero leaks of any...
Just picked up a nice little 1641. Only issue I see so far is it seems to run a bit rich, I smell like fumes after running it in the barn for just a minute or two. Can the fuel solenoid be cleaned and is there any other things i should check? New to these things, but slowly learning!