wrote on 2/5/2019 9:54 AM:
This weekend, I was speaking with the man behind one popular freeware flight computer app and mentioned the change from 1 mile to 1/2 mile. He was quick to say that was a simple change. But his smile faded as he considered the various versions for which he would have to issue new releases.

I'm surprised the TP size wasn't a user adjustable parameter from version 1.0 of
the program! In fact, I'm so surprised, I can hardly believe it's true. The other
TP sizes are adjustable in all the scoring programs - the outlier here is the
fixed TP size.

--
Eric Greenwell - Washington State, USA (change ".netto" to ".us" to email me)
- "A Guide to Self-Launching Sailplane Operation"
https://sites.google.com/site/motorg...ad-the-guide-1
- "Transponders in Sailplanes - Dec 2014a" also ADS-B, PCAS, Flarm

http://soaringsafety.org/prevention/...anes-2014A.pdf