[Evans, Marv]

Yep, that's how my home made one is supposed to work but I haven't been able to get it to ignite so far. As for ground squirrels, I take care of them with my air rifle. I had dozens of them all over the place when I moved in ten years ago. A friend and I shot maybe fifteen of them one afternoon. After that I would plink them as time went on, and now I only have maybe one to three new ones each year. The new ones seem to know about me, because they hi tail it at first sight.