Well! I tucked my first set of heads last night. There were a few stressfull moments, but, all in all it went very good. I would highly recommend for anyone to try this.
The shell was three quarters of an inch out of round, so we (my father and myself) built 2 systems to force the shell back into round. First was a turnbuckle system that would pull the shell inward, (forgot to take pics...) and the second was an inner threaded rod system that would push the shell outward. The combination of time, patience, and these two systems brought the shell in a pretty good balance of roundness.
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The heads I used were columbia international 32'', medium thickness, chalk white.
Soaked in water for 20 minutes:
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Tucked:
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