I know this has been ask several times before, but I have only found one measurement in the forums. When trimming the wing strut fairings for the wing fold on the KF-7SS , what is the measurement from the strut attach point to the aft edge of the fairing trim poin?. The only answer I have found is 38-40". Is this what most are using or has anyone found a different measurement works better?

Thanks,

Tom