Tuning (or even starting) my .15 Pro is a pain. I have checked everything and sealed everything. I'm going to try a couple more things before I chuck it. I've tried stock settings and that's not even close to get 'er going.

One thing I want to try is different fuel. The old Dynamite Blue Thunder (20%)may be too old. I don't know if it goes bad or not but I am going to get a different fuel when the hobby store opens (half an hour). ANY recommendations?