Increasing the ventilation makes sense. I think I am going to try and use only the Smart wool base layers for this week and see, as well as stick to thinner mid layers. I was wearing a very plush Terry fleece jersey as my mid layer when I experimented with the wool base on Monday. I think that one is just too thick and it promotes sweating. My jacket has sleeves that come off, so I could unzip a little, using the detachable sleeves like pit zips. That helps when cycling. I just get freaked out by hypothermia... probably listened too well when I went for my AMC leadership training. I am not shivering, but there's a lot of varying levels of exertion when I ski, which seems to affect me in the sweating department more than when I ride. And, there's, more stopping, at least for me, since I use a waist pack for my water, as I hated skiing with a Camelbak (and the fact that even the winter hose on that froze). And, it's when I am stopped, even for just a minute or so, that I feel damp. I also just ordered a merino hat. Right now I wear a fleece hat when it's 20+ and a wool hat with a fleece lining when it's below that, which keeps me warm, but that hat is really heavy.
Will report back after next weekend.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport