So I just changed from 1000 bosch?s to id1050 due to a 10% spread from bank to bank. I did math to pull5% since that is the genetic difference between the 2. Question is, my eq ratio is obviously erratic but hovers around 1.0 +\- 10% swings but short terms are constantly pulling 20+ %. To correct this I would pull from injector data to correct fuel trims and then Go back and rescale maf. Is this correct ?