At 14:17 06 March 2016, wrote:
Eric the issue would not be in specifics but in consistence, The actual
fre=
q number isnt that important unless it is radically diff than that given
fo=
r the glider as delivered. To me, its the fact that a guy should decide a
m=
ethod of measurment and make a measure, then repeat that exact method to
se=
e if there is change over time or after a landing or high G event.
Dan


I think we agree on this one. That is why it is important to check which
method the manufacturer used when doing his initial measurement. Saves you
a lot of hassle...