Posted for "Halle, John" <JJHALLE@stoel.com>:

 I have exactly the same problem and exactly the same solution (the T valve
inside the cockpit)  I have tried it with one and two static ports and it does
not seem to make a difference.  I will be very interested in any thoughts on
the subject and particularly on anything that Lancair can contribute.
 
"""
 I need help with my static system.
 
 I have had constant problems with water entering my static line and causing
 my altitude to bounce all over the place. This happens sometimes when I get
 into clounds and almost all the time when in precipitation.
"""