This morning someone spotted a leak at the float chamber and told me how to fix it. The leak is coming from line that leads from the jet tube. I found that the leak is bi-lateral, affecting both float chambers. I've dropped the air intake assembly so I can get to it, but I only made the leak worse by trying to tighten the nut, and my wrench is too big to get in there. I ordered a short 7/16" wrench and new seals for the tube (I suspect they have ethanol damage). My plan is to completely disconnect the tube, replace the seals, and tighten the tube back. I think that's the right procedure. Then I have to put the air filter assembly back on, of course. Wish me luck because I'm not super mechanical. I'm posting to ask if anyone has any tips that I should keep in mind? Thanks!