I had been a long time combuster before getting my solo. I never smoked joints or blunts though so I never needed to use a grinder on my herb. Now that I have my Solo, however, I end up grinding everything I buy... and this leads me to my next question... Is there any real downside to pregeinding your herb? I typically buy an eighth to a quarter at one time (I get bored of the same strain easily and like to get new meds every few days to each week), and have recently started grinding a full eighth at a time. Now I keep this in an air and light proof jar, but I'm wondering if I'm doing myself a disservice by not "grinding as I go"? What say you, FC?