so its been a week with my reo and its been great up til the past two days. for some reason its not hiting real hard. ive tried two different brand new atomizers, two different brand new carts, and rebuilt my rba. I removed the screw and the little cover inside it and didn't see anything awkward, it looks pretty normal. ive used two different batteries, orbtronics 18650 2900 mah button tops, which I was using before. ensured they were charged and everything , im not sure what it could be. it appears to be a pretty simple device. its just not hitting hard, blowing big clouds etc. . I feel like I have to take a super long drag to get an "ok" hit as opposed to when it was new I was taking tiny drags and blowing out crazy clouds. thoughts? ideas? suggestions?