Hello all been lurking for a while and feel overwhelmed with probably alot of stupid questions. I purchased the cookbook and read it followed as it says and am ready to dial in the maf. But before i do so I spent a few hours modding the tables line by line to get the this right i know probably things i could have skipped but i figured its probably the best way to learn. I do have a couple of questions before i tune the car tho. I just want to make sure i read things correctly. There was a patch for rpm do i just include that into my saved tune or should i tune it with patch then retune? Can that be taken out if i return the car to stock? Also i used the cookbooks recomendations for cam timing and overlap and angles i just want to verify they are safe I am pretty sure they are but i did see a warning with the spark tables and i dont want to make an expensive mistake and now would be the time to correct it. The car is a 2012 mustang auto competely stock i have parts waiting to go on but figured id start basic one at a time until i get the tables and stuff sorted out. Also i noticed something have changed locations like the cookbook says where to go but then i have to search for it in other tables is that something that recently changed bc software changes? I have a cai ported 18 mani 47lbs injectors and longtubes waiting to go on one at a time. Sorry for the longwinded post and thank you for any help