HyperCard 2.2: Problem Using Mirroring Mode (7/94)
I am having a problem using the mirroring visual effect in HyperCard 2.2 with a PowerBook Duo 280c. The visual effects work without a problem if mirroring is not used.
This is a known anomaly of HyperCard 2.2, and it will probably not be changed. The only work-around is to not use the mirroring mode with HyperCard 2.2.