>From David Riggs:

<snip> The OAT probe is located below the middle of the co-pilots window and
it has been suggested
that heat from the engine may be blowing back to create a tunnel of hotter
than ambient air as a result. <snip>

Dave,

Relocate the OAT probe to the winglet for excellent results.  Also, check
your OAT Compression.  Contact Robert at Chelton for instruction on how to
check this if you don't already know how.  It may have been fiddled with and
causing you errors.

The latest release of software should be 3.2J

Good luck

Kirk Hammersmith
Lancair Avionics, Inc.
(541) 923-2244