This is my second year with my rsmh. I rebuilt it this year, it's better than last year, but i still get some flame-ups and such out the feed tube. i am wondering if this is 1) normal. and 2) possibly due to the space between the heat riser and barrel, which is currently at three inches. My current is setup is as follows:
Feed tube is 4.5" x 7"
Burn tunnel is 6 x 7 by 12 inches long
Heat riser is 8 x 36 inch round ceramic pipe which is insulated
with an inch and a half gap between it and the outer barrel
Exit area is 8 inch stove pipe as well as a secondary 6 inch stovepipe.
this setup is just not as rockety as i would like to see, and i get the occasional issues as i mentioned above.
Tips? Tricks? Words of wisdom..or perhaps a magic spell?
Honestly any and all thoughts and ideas are appreciated.
Thanks!!