This article is from the Apple II Csa2 FAQ, by Jeff Hurlburt with numerous contributions by others.
Yes; you can change the counter in the string comparison routine that
checks for the "Apple_Driver" partition type string so that it only checks the
first 12 characters. This counter is at byte $3574 in the System 6.0.1
SCSIHD.DRIVER file and is originally $1F. Change this to $0B and the driver
will then ignore "Apple_Driver43" partitions.
If you make this or any other patch to the driver, I also you recommend
you bump up the version number. Change byte $01FF from $10 to $2E (for version
6.02 experimental).
By: Harold Hislop
 
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