Damn SD, maybe try resetting again? idk... :/
anyway I just cleaned the stem part for the first time, after I thought I fucked up my unit from scorching the wood, it turns out I just accidentally went too hot and the vapor tasted terrible. I dumped the bud that was in it, cleaned the bong I use with it, and disassembled this
the steel tube had some residue in it, cleaned that all out
I couldnt really clean those 'edges' of the screen where its very dark looking, but the surface of the screen could be cleaned easily. Note that whenever I dump a finished load form my SV I just dry brush the screen without removing anything, this was after a tiny bit of iso on the brush
and here are the burn marks, I feel pretty bad about them but feel better that its not causing any problems.
after all of this cleaning I put some fresh herb in and took some low temp hits, not going past 290, and the taste is good and all is well.
edit: bonus pictures that I meant to put up yesterday
enjoy