I just completed my 40 hour test period in my Lancair IVP. Yes, breaking in a
new engiene versus test flying a new plane are at odds with each other (go
slow/ go fast). However the flight envelope on the LIVP is well understood.
It is more like production test flying than experimental test flying. I broke
in the engine first. No problems-- for good advice talk to Charlie Kohler.

Jeff Edwards
LIVP N619SJ