Finally had time to start framing. Decided on 12ft walls which put the total height from grade to peak at 26ft. The thread I read on here about garage height got me a little worried, so called the county to make sure I wouldn't have an issue. Here, the ordinance is the secondary building can't be taller than the main structure or 25ft, whichever is shorter. Talking to the zoning administrator, and they said 26 was too high, but asked how I was measuring. I said grade to peak. They said it is from the threshold of the front door to the mid line of the pitch of the roof. So all good with the 12 ft walls.
I will say, 12 ft walls look a lot shorter when they are on the ground. And a lot lighter too. My cousin helped me on the framing, and raising those walls by hand was some work.
After we finished the first day, a neighbor drive his tractor/forklift down for me to use. Went to use it the next day, and the battery had died....lol So we just raised the rest by hand. Got a lot done in 10 hours. Rain is starting again, and is supposed to stay for about a week, so he and I will get to recuperate from the last two days.