I been dealing with this darn auger squeal for weeks now and I can only get it to stop for a short time, maybe it's good for 8-12 hours. I've cleaned the stove, scraped all carbon, taken out slide plate and vaced out, and watched auger motor turn to see if anything is touching. This morning I used some liquid wrench spray on all the moving parts of the auger motor, and ran on test mode, this seemed to stop the squeal, but I'm not sure it just won't come back. Does anyone else have to use spray to stop there squeal and has long term good results, or could it be that I may need a new auger motor.Also two other things.While I was doing a hot run of my stove two nights ago and last night I noticed that my flame had a green tint at the base of the flame, I've used only green bag energex this season and have never noticed before, I had my p68 on stove mode #5. Also the past two nights after running on it's hot burn for about 20min. or so when I try to turn off it won't turn off in it's normal off spot on the dial, I have to turn the dial to the space between off and room mode, when it's in off spot dis. blower light stays on and feeder won't stop, stayed on 1 hour before I moved dail and noticed light for dis. blower light turn off' the dial not being near the off spot to turn off has never happened before on this unit but has the last two nights. Any thoughts on any of this? Thanks