Date   : Tue, 15 Dec 2009 08:05:41 +0000 (GMT)
From   : info@... (Sprow)
Subject: Issue 1 versus issue 2 of Master 128?

Hi folks,
Anyone seen any documentation on what changed between issue 1 & 2 of a
Master?

Places I looked:
 Google, there's a mention on the BeebWiki but no actual meat.
 BBC Micro Mailing List, a thread in 1998 asks the question but no answer.
 BBC Master Service Manual, mentions issue 1 in the fault finding index.

I'm trying to track down a weird problem and the only thing I can see on the
surface as different is one says "ISS1" the other says "ISS2". Any pointers
appreciated,
Sprow.