I've been running the Nike Lunarglide 3+ now for a few months, and have to say have found them great....but. The weather has recently slumped and I've now done a couple of sessions in the rain. I'm finding that when I'm up the tempo, particularly during a hill effort my feet are constantly slipping. I pretty much have to slow downto try and keep my footing. The increase in speed is obviously accompanied by me learning into my toes more, and seemingly there Just isn't the grip there. Has anyone else experienced this? Is it my gait, or is it Just a design floor? It's a shame because I've loved the shoe until now. Can anyone suggest either a resolution to poor grip, or an alternative shoe in the same style I could try?