I got a used TM33 from Mr. velosapiens for Brent for Christmas. Very good fellow to deal with. Any way since its been warm here we got the carb on and gave it a little test. It is noticably better than the CV carb with the DJ kit. CV was dialed pretty darn good but can't match the response the pumper has. At low rpms in any gear it gets into the meat of the power band much quicker. Mid range has quicker and stronger response. It it running a little lean right now, but we live at 2600 ft. and it'sin the 40s. We'll get the jetting dialed if we need to next spring. Thanks for all the info here and thanks again to velosapiens for being so good to work with.