I would like to hear from anyone who has purchased an airless paint sprayer like the one made by Wagner. It seems too good to be true. Is this worth what you pay for? I just finished painting my house with rollers and brushes and developed tendonitis. I am now ready to paint another building (mason construction with wood soffits). Do these paint sprayers work or do they clog up too much. How do you clean them up after the job is done? Any feed- back would be appreciated.