Hi, I have been baking bread for some time now and have just tried to make cinnamon rolls. I used the same white bread recipe I always do for my bread. I let it rise twice, then rolled it out into a rectangle and spread melted butter on it, then topped that with a brown sugar/cinnamon mixture. I rolled it up, cut it and placed the individual rolls into a greased baking pan. I let them rise again and then baked them (~360 in a convection oven for 10 minutes). I found these cinnamon rolls to be very tasty - but they were VERY tough . What might I have done to cause this (my bread using the same recipe is not tough at all)? Any suggestions will be very much appreciated.