GW60 Posting. the Coros gave an alpha of 60, so.. I guess this session will be disqualified, so here is de GWposting.
started with Isonic 55 with 6.2, this a bit too small, so changed to 63 with 7.0. Should have done this before.
fastest runs this combo.
Lot of fun, friends, wind, cold beer, just perfect