I had issues with my lance the time before last that I tried it, it just wouldn't foam up at all. So I read up and found the filter you can clean so cleaned that up and put it back together. Tried it again the other day and it's odd... it now DOES foam up sometimes but other times just pisses soapy water out the front and I have to twist the spray width collar and tilt it one way or another but there's so consistent way to get it to work. Anyone else had any issues or any ideas on what to try?