Bekay
Never too old to start
@budelee I see in your oven picture that you are not covering during decarb. I slip the whole tray of rather finely crushed or ground material no deeper than a 1/2 inch into a turkey roasting bag and use alligator clips to seal the package. I also turn off the oven and crack the door slightly to let it cool slowly. This retains terps better. I think they are reabsorbed or deposited or something during the cooling. Try it and notice how much more aroma is retained.