Define "work right". In my experiences, that DGV is never going to give the driveability of the DMTR or a Honda carb, but it's going to make the best power. Yeah, it's just going to cough in most left handers, but it'll be great in a straight line. There's your trade off. For years I ran the DGV, but eventually got sick of trying every form of black voodoo magic I could think of to make the coughing go away, and now it's got the DMTR on it.