Did you try the procedure I posted? You should be able to flatten the curve within an hour. You should also aim for 75 dB instead of 85 because if that huge dip. I am sure the mini cannot do better than the app if you use Ratbuddyssey.\n\n\nBig thread, which post? I read everything in this thread, but its been a while since I've seen your method.\n\nI do need to get it to 75 db so I'll redo everything tomorrow.\n\nThanks for taking a look. My post was more centered around the crossover point than anything, but I've learned a bit from playing around so far since you guys all put things together so well.