I feel for you man. I'm in the same boat, except nobody else has tried mine. I have a huge tolerance for everything, and have had since I was a baby. Bigger people need to take bigger doses for the same effect. I firmly believe that I just have not hit the magic number for temperature, or I am doing something wrong. I know from experience that when you cook correctly, the experience is awesome. Much different, better, longer, and cleaner feeling than smoking. Don't give up. I think you need to experiment with times, temperatures, or weed variety/quantity. Everybody's cooker, body, and weed is different.