Yeah, knees are a little tight which is better than being loose. I just pulled the suit legs up over the knees to expose them and get a better grip on them then worked them gently to loosen them up.
Thanks, I'm just glad it wasn't just some weird issue with mine. I did roll up one of the pant legs yesterday and boy are those some strange looking double-jointed legs - it reminded me of the aliens in "First Contact" . I almost had a heart attack when I accidentally pulled his lower leg/foot off. It took me a second to realize it's meant to do that.