Dan,

 

I agree, don't mess with the manual unless you really know what you're doing.  I know the ES's are dealing with some shimmy.  Bryan Burr has been running a fairly high nose tire pressure to minimize his shimmy.  He had a catastrophic failure of his nose gear due to shimmy not too long ago.

 

So who do you ask?  Most of the people who set those pressures are no longer at Lancair.  Maybe someone on this group could explain why some tire pressure are different from the manufacturer number.

 

Mike