Borgelt Instruments B2000 Version 4 beta test software is available on
our website now. The zip file includes an updated manual in pdf format
and a new B2000user program to support the new features.
Alos on the site is a new version of the B50polar program for
calculating polar coefficients from 3 points on the glider polar.
Please read the accompanying text file before using.
The new version works properly with metric units now.

Mike Borgelt
Borgelt Instruments