Double check your seals. Particularly around the taped bag. Also you could look into glueing am oring in in the opening to realty create a good seal (if you use glue try 2 find a gluewith a high heat rating, like 300F+. I helices I have some marine glue that fits the bill, ill be home tomarrow and can get you the name then). Also you could try turning the temp up a tad.
Maybe you might also want to look into edibles or pills? I am not sure if you are in a MJ state, but here we have pills, brownies, cookies, drinks, cookies, and many other items that might work for her.
balleronabudget: I would prefer to use edibles but I don't live in a med state and the wife won't let me grow so the quality and quantity is very limited. I have been trying to move to a med state for a while and just had my latest job opportunity fall through. Still trying.
stickstones: Quality of meds is poor. Street weed, definitely not medical quality. My guess is a hybrid probably leaning more on the sativa side. She certainly needs access to better meds. I got a lead on another possible job opp in Cali today. Still pursuing.