My best friend had made these cinnamon rolls the last time I visited and they were awesome. I had to try them!
Unfortunately, I faced a few frustrations in the process, but hopefully you can over come those:
1) With only the 6 cups of flour, the dough was super sticky, instead of adding more flour, I let it go hoping it would come out alright, unfortunately it seemed to stifle the rising process, so my recommendation would be to add more flour until it no longer sticks to the side of the bowl (at least in large part).
2) the dough wouldn't rise. I waited hours and it simply wasn't working. I used fresh yeast, didn't over-kneed, and had it rise in a draft free location, but that didn't seem to a matter. Finally I got a new tip and put it in the oven (off) with a bowl of boiling water. Granted I left it there for a couple of hours while I was in Bible study, but when I got back, it had finally risen.
3) When I went to roll it out, there was a TON of dough. They are not kidding that this recipe makes a lot. If I did it again. I would pound the dough down more and then cut it into 2 pieces and do half at a time with the butter/brown sugar/cinnamon topping.
4) I used a big roasting pan to cook them, and would recommend using a huge pan (probably two) for this recipe.
In the end, they still taste awesome...but it was definitely a recipe that came to those who (had) to wait.
I hope you have more luck with the rising than I did, and I hope you enjoy just as much as we did!!!