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Old 07-24-2021, 03:45 PM
Lara Lara is offline
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Join Date: Sep 2006
Posts: 10,984
15 yr Member
Lara Lara is offline
Legendary
 
Join Date: Sep 2006
Posts: 10,984
15 yr Member
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Hi alrio1,
Welcome to NeuroTalk.

If you use the search feature (Search this Forum - Top right under page numbers) then you will find many similar posts. I just typed in the keyword "perforation" and found a lot. There may be infomation in them to help you.

Last edited by Lara; 07-24-2021 at 04:02 PM.
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