First post here..installed my M55 yesterday...Had a Harman Invincible, went to the M55 because it was a lot quieter, seems to deliver better heat and for the tax credit money. So far so good. I am always amazed at some of the things manufacturers overlook. Like they have a slot on ONE side for the power cord?? I had to make a slot onthe side I needed it. There is a cast firebox liner that would not stay on place expecially when you cleaned the heat exchanger it would fall forward?? I secured that with a screw. I really am just rambling but so far I really like the stove just need to get use to it and work the bugs out. Surprised there is not more infornmation in the manuals about how the thing operates. Meaning on off time for pellet delivery in different modes ect. Moved the damper rod when I installed it so I guess I will get a magahoosic guage and adjust it because my glass is getting dirty fast with black soot. Although I think I have it set better now. Anybody else with any input I would appreciate it. Sorry for all of the ramblings.