Been having some heat problems with my Mya Nou Nou. For some reason About 30 minutes into my smoke the smoke becomes harsh and charcol tasting. I have tried many diffrent solutions to solving it but none have really worked. Using extra heavy foil, silver coated coal (forget which brand Ill check when I get home) and usually either Al Fakher or Nahkala shisha. When I finish smoking and Im cleaning up I usually notice the top layer of shisha is usually very burnt, however the bottow is still wet (usually not even black yet looks like it just came out of the package). I use 2 coals at a time most of the time. Being that I smoke outside I also use the wind cover almost the whole time. Im thinking maybe the windcover is creating to much heat. Any suggestions I could try.