look into building a vacuum form out of wood...
"Brian Whatcott" wrote in message
...
Though I am not speaking from personal experience, I know that people
have often taken two even three shots at forming their windshields
free of ripples and other defects. Still, a surprising proportion do
make an optically satisfactory transparency.

Brian

On Tue, 01 Jul 2003 00:43:08 GMT, "Karin Conover-Lewis"
wrote:

It strikes me that it would be difficult to maintain optical clarity
while
forming a dome in this manner -- any thoughts?