I went to the store and got a new circular saw blade for framing, and holy ****. the difference is astounding, I had an old blade on there used for various projects and it cut fine but the laser wasn't accurate and you couldn't use the sights. now, with the new blade, the laser is 100% perfect. the first piece I did is a 100% accurate, perfect roof beam that is 1.5" at the ends, and 2.5" in the middle, an 89" stretch. there is 20.5"In the middle that is flat, to accommodate for the AC that is huge(15k upper limit Coleman). I think its a good slope, the only place there is stuff in the middle is the AC, so water won't be pooling anyway.
there is one 14" fan over the main bed, but that is on a different slope with different wood so for that, I can do different cuts anyway with a full slope on the whole piece. do you think this is a good idea? I think its best for the AC since its completely flat bottomed and wide as heck.