Hi Nautijohn,<br />first I would like to apologize for any implied attack on your advertising photos of the trim tabs. Though I still think the horizons should be horizontal (for aesthetics and proper representation). Secondly, I am interested in purchasing a pair for my 12' Avon inflatable. Thing is I also want to get a pair of launching wheels for my boat, the kind that mount on the transom. I don't know how your tabs are installed to the transom and I'm sure you know how the transom wheels mount. So I am asking you could they both exist back there without getting in each others way? I also pack my boat up after every use (deflated, in the canvas bags), would this damage the trim tabs. Could they be removed after every session(not too difficultly)? And lastly, do they hinder the movement of the boat while in reverse? Thanks. I know this is a mouthful, and my suspiscions are that there will be several conflicts with this configuration. <br /><br />Adam