Not to be the party pooper, but not all transformers are created equal. Some are overlapping and some are "e" and "i" as shown in the video

Full article at Scrap Metal Forum: http://www.scrapmetalforum.com/scrap...#ixzz3B4r5rA2b
You are correct. I recently processed about 40 or 50 like the ones in the video. Quick and easy. I still have about 40 where the E's and I's alternate. You need a good saw for those.