I saw my GP yesterday and she changed my preventer from pulmicort to symbicort. I've only had a couple of doses but the addition of formoterol really seems to be doing the trick. Last night I had the best night's sleep I've had in ages and I'm feeling great. My peak flows are back up to my 610L/min pb, and it feels like I'm getting my life back and I'm so happy I just had to tell somebody. I hope things stay this way, I've been grinning like a Cheshire cat all day!