Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!samsung!brutus.cs.uiuc.edu!ux1.cso.uiuc.edu!ux1.cso.uiuc.edu!uxe.cso.uiuc.edu!berger From: berger@uxe.cso.uiuc.edu Newsgroups: comp.sys.ibm.pc Subject: Re: Formatting 1.2 Meg disks to 360K qu Message-ID: <110200037@uxe.cso.uiuc.edu> Date: 20 Jan 90 10:48:46 GMT References: <3226@ucrmath.UCR.EDU> Lines: 4 Nf-ID: #R:ucrmath.UCR.EDU:3226:uxe.cso.uiuc.edu:110200037:000:181 Nf-From: uxe.cso.uiuc.edu!berger Jan 19 17:55:00 1990 According to Maxell, the 1.2 meg diskettes don't have a hub ring because they require more precise positioning than the 360K disks, and hub rings aren't always perfectly centered.