On CH2 Hospital I've got all 20 bandages, A* on every level (both light and dark even though I've now found out you don't need it for dark) and completed 4 warp zones but still have 96% instead of 100%! I figured I must've missed a warp zone so I used this guide to check http://www.diygamer.com/2010/10/super-meat-boy-bandage-warp-zone-guide/. Is the list wrong and there's a 5th warp zone I've missed or is there something else I'm supposed to do that i've not noticed (also got A* on the minus world by the way, but I don't think that counts anyway)
If you've completed everything and got 96%, don't worry! It's a glitch that doesn't read your percentage perfectly, however if you go to the statistics screen, if you can work out all the percentages manually, it should tally up. I got 96% on chapter 4, like someone else mentioned, and it's fine. I triggered the 100% achievement even though chapter 4 still read as 96%.
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