Smoker Grill Fix...

I had a customer drop off a smoker grill that he wanted some adjustable vents installed.  The issue was that the vents needed to have some shape to them so that they could seal and keep the heat in when fully closed.  A little bit of time in the e-wheel, and they seemed to match fairly closely.  Once done, there will be four holes in each and they will be able to rotate to line up with similar hole in the lid.