Posted by Mark Heter on March 16, 2004 at 23:36:51:
In Reply to: Borescopes?? posted by Dan Schultz on March 10, 2004 at 23:08:32:
A borescope for this job sounds like overkill.  Ferree's Tools (they make the most comprehensive catalog full on instrument repair tools) sells a simple valve alignment tool - which works.  No expensive borescopes - those are for internal combustion engines anyway.
Next thing you guys will be doing colonoscopies on your horns.  Freud would love it.
MH