Unless you live on the sun, 2 days ain't enough dry time. Between when you cut it down and when it's ready, it'll go thru what we call the "gassy" stage around here at my place. That's when the water is evaporating and the chlorophyll and starches (?) in there are undergoing their chemical change, as the water molecules disappear into the air. That's the weird hay smell. DO NOT JAR THOSE NUGS AFTER 2 DAYS OF DRYING.
OK, so the outside feels kinda crispy, and you feel they might be done. Now is when it's most important to resist the urge, and leave em the hell alone for a few more days. In the dryest place I've ever lived, it took 5 days minimum. When most of the stems snap, it's time to start curing. You might think they're bone dry, but think again. I'll bet after you jar or bin them for a few hours, you'll find them moister than you felt they were when you put em in a container.
Putting ganja into a container before this point is a sure way to seal in that barnyard flavor, and there's no turning back. Patience, friend!