Thanks guys. I am going to pull the tube out and make the additional cut tonight. I am glad I came on here and asked because it makes perfect sense after I see the finished part. Guess I just did not look far enough ahead and that second picture that Alphamacaroon confused me. Would you guys recommend doing the carbon filter now? I did not have anything planned there. I am guessing that is to reduce the smell of gas. How strong will it be without an added filter on the vent like that. I had thought the smell of gas was kind of nostalgic and would be part of the experience of the old car for me but maybe that is misguided. Do most builders add a filter?