Whatever gun you decide on buying, make sure you have the right fluid tip for the paint you are spraying. you will see numbers like 1.3, 1.4,1.8 etc...thicker paints like primer will use a bigger number. using the wrong fluid tip will cause problems like runs,sags and dry rough areas. I have cheap guns and i have expensive guns, keep them seperate. my cheap gun with a 1.8 fluid tip shoots primer and thats it, my expensive guns with the correct fluid tip shoots base and clear only.A big part of a properly shooting gun is cleanliness...take it apart every time your done shooting and clean the heck out of it.use strainers every time you fill up. test spray the gun on a piece of metal to make sure you have the adjustments right before you pull the trigger on your project. I count the number of turns to close the needle adjustment before I take it apart, when I am done cleaning, I can set the needle back to what I had before and atleast get back in the area of what I had, you may make fine adjustments, but atleast you wont have a huge run right off the bat. long winded...hope it helps someone
