<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false">Hi All,</div><div dir="ltr" data-setdir="false">I am getting close to my first anneal of my acrylic prior to machining. I have a new radius cutting attachment built to machine the new dome and the oven is done tomorrow. I also have a detail plan on machining steps. The only item not resolved is, do I need to support the dome in the oven when I do the final annealing?</div><div dir="ltr" data-setdir="false">Hank</div></div></body></html>