Wouter,

If you had gone to the AGM at the Global challenge (I am sure you can come up with some sort of excuse - but the fact is the meeting was held literally in your back yard & I know of several people who could not get there), you would been party to discussion that tabled how technical issue would be dealt with & who somebody with a tecnical query (builder, owner or whoever) should approach.

Now it may be that the F16 website needs some updating, but this forum is not the place for this type of discussion.

Marcus