SonexBuilders.net

Posted: **Sat Jan 17, 2015 6:34 pm**

Greetings...

I've heard that there was a 4130 tube wall thickness change from .035 to .0xx at some point in the past. Can anyone clarify this for me? Thanks!

Posted: **Sat Jan 17, 2015 7:01 pm**

Check the service bulletins on the Sonex website. SNX-SB-005 says that mounts shipped before June 2005 have some .035 tubes that were upgraded to .049.
Bill

Posted: **Sat Jan 17, 2015 11:07 pm**

Thanks, Bill, that's what I was looking for.

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