Track and balances on rotor and engine fan were well within limits which was a surprise!
As for the "steady" cyclic, well that has baffled most people, a full control linkage check has been done with no problems found.
As for balde cracks... I'll be having a good look tomorrow morning again!
Another pilot came forward the other day and reported similar occurrences, so there is much curiousity from both engineers and pilots.
Will keep you posted, am curious to see these picture of the rotor crack.
TiP