Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!osu-20.ircc.ohio-state.edu!kundla-r From: KUNDLA-R@osu-20.ircc.ohio-state.edu (Ron Kundla) Newsgroups: comp.sys.apple Subject: Central Point Drive Controller Keywords: CPS, 800k Drive, Apple //e Message-ID: <12588193135007@osu-20.ircc.ohio-state.edu> Date: 9 May 90 03:30:08 GMT Sender: news@tut.cis.ohio-state.edu Organization: The Ohio State University, Columbus, Ohio Lines: 19 I have a CPS drive controller and two Apple 3.5" disk drives for my Apple //e. The problem I have is that when one drive is hooked up, everything is cool, but when I plug in the second drive at the same time, the second drive moves very slowly, becasue the disk rotates for every damn sector. I sent in for a replacement and the new one does the same thing. I thought that there was something wrong with the drives, but they work fine. My only guess is that I am over-burdening the power supply because I have this stuff in it also: Grappler+ Printer Interface Super Serial Card Extended 80 Column 5.25 Dual drive controller CPS Drive Controller Do any of you guys have any clues? Ron Kundla Ohio State University