I have been burning 24/7 for 1 1/2 months and it warmed up so I thought I'd check out the liner and cap. Cap looked nasty but liner wasn't to bad. I ran the brush through and there wasn't much, or didn't seem to be to me. What do you long time burners think? My wood is walnut and hackberry that has been split almost a year and had been down and cut into 4 foot lengths for about 1 year prior to being split and stacked. Here's the pics. Also, I noticed that the liner is not a straight shot up the chimney. It is like a corkscrew somewhat and I wonder if this is OK or should I try to pull it up more and make it straight. Here's the pics of before and after cleaning and the residue that came out. There's a pic of the cap as well. Not sure what order they will be in.
Rob
Rob