well your blocks looks to be out of square from #1.007 to #7.015 there is .008 and #2 is .021 and #8 .012 so it 013 so the block has the decks running down hill and up this is very common i use the bhj tru-deck with helps keep every thing square and sets every thing of the cam and mains to keep the deck square i check the blocks for twist with a big mic from main saddle to deck this tells me were the deck is in the 4 corners of the block if deck off mains the deck should be square to the mains