This is a response to VC 19 Paul 1 ("Scrolling bug")...
Hmmm. Subtle but annoying. I'm afraid this is a bug in HyperCard, not a bug in Archipelago.
Now that I'm on line, I have the ability to report things like this. I noted another very minor HyperCard bug last week and almost immediately got a reply from one of the authors of HyperCard.
I'll keep you posted!