If the RH inside the jar is above 70...the product will feel damp and sticky. Then you need to air dry it outside of the jars (or a thin layer in brown paper bags) until the buds crisp up again. This might take some repeating going inside jars and back out air drying again, but when the RH inside the jar is 65-68 the product feels less damp, but not completely crispy. With out a hygrometer inside the jar, you really need to experience what the product feels like at these different stages to tell. After the product goes into jars, you burp and stir the buds to break up clingers. You want to slowly bring down that RH to 62 over a few days. At that point in time you have great aroma and it’s smokable. Some like it a bit drier than that. It’s all about personal preference.
Don’t add the humidity pack until you bring down the RH to match the % the pack was rated for. Using the pack to quickly dry the final product will result in less flavor.