A web search led me to this site.



I am an avid/serious woodworker who has decided to spray varnish for the current project. I was going to use my old Binks 7 until a friend gave me a Binks Mach 1ls HVLP this morning. I know nothing about these guns. A bit of reading on the web informs me that the # 95p nozzle on the gun is probably close to the one needed for this finish.

http://www.binks.com/Service%20Bulle...7-2463R-13.pdf



I installed the gun to my old Binks cup this evening, but could not get the gun to spray thinner. Could the trouble be with using this traditional cup? Do I need a specific cup for an HVLP?



Luke