Today changing winds, for speed as for direction.
So changing the stuff a lot, too.
Tried all combinations with OD 6.0 / 6.5 and iS 76 / 96.
Further some trouble with Navi. On a moment I saw that the GPS was out. So I put it back on. Later when I want to read the file, I couldn't. Pity because now I miss two of my 'best of 5' runs.
After my holiday I will send an email to Roger, I don't know or other people have this problem?