Yet, some more BSA progress...

Finally was able to finish up the filler neck.  I probably have more work in just the neck than I do in he rest of the tank.  I had to make a die to press the shape under the neck.  It took a couple of tries and some fine tuning with a grinder, but it didn't turn out too bad.  Originally, I tried to hammer the it out, but it turned into a mess....quickly.