Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ames!hc!lll-winken!uunet!munnari!uniwa!vaxa!a_dent
From: a_dent@vaxa.uwa.oz (Andy Dent, ph: 09 380 2620)
Newsgroups: comp.sys.mac
Subject: MacII Drawing Problem
Message-ID: <9@vaxa.uwa.oz>
Date: 10 May 89 07:21:38 GMT
Organization: University of Western Australia
Lines: 13

General problem with drawing programs:

User running System 6.03 on a MacII with Apple Colour Monitor and Viking 
large monochrome.  Most drawing programs seem to have a problem where freehand
drawing is "mirrored" in a number of small areas, across the menu bar.  As soon
as he starts drawing, about 4 small areas turn white (about 1.5 inches square) 
and show a perfect simultaneous image of the drawing being performed in the main
window.

We have tried a few obvious things about removing INITs and switching off RAM
cache but to no avail.

?