
The reason those parts were the tops is because I wanted to incorporate a different design feature into the bottoms.
I started by reversing the Isis logo and cutting out a stencil and marking it with a sharpie on what would be the inside of the can.

I rolled the long side beads into the part then installed a 1/8 inch roll set and rolled the Isis emblem. I traced the emblem reversed so I could track it with the small round part of the roll set making it easier to follow the shape. At the tension I was using the bead is ΒΌ inch wide.
I realize only road kill or very small animals will ever see it on the bottom of the muffler but it was a touch I wanted to add.
