Just to let you M55 owners know...the new "turbo" convection blower is now available. I intend to get one and see what I think once I start burning this winter. I hope this improves the heat output. I think it will help the stove to run cooler and people won't have problems with the high limit switch tripping. I'm thinking those who have had the auger plate modification might not need it if using the turbo blower (speculation on my part). Anyways, below is the email from Enviro.... We do have a blower that is improved and moves the air better and it is included with the units that are now being built. The part # is 50-2481 convection blower and you can purchase one of these through your dealer. Regards, Judy Prier Sales & Marketing Sherwood Industries Ltd.