Documentation problems-unable to zoom and read

[Redshift]

I'm using a MacBook Pro running OS X Snow leopard with both versions 32 and 64 bit of PixInsight 1.7 installed.
When I have the documentation browser open, the top tool bar within the browser is inoperative. I am unable to zoom and consequently the documents are too small to read.

Dave

[Nocturnal]

This works fine for W7-64. There is a pushbutton on the top bar that makes the page fit the available width. When that's selected you can't change the zoom.

[Redshift]

Sander,
That was it!! Thank you very much.

Dave

[Nocturnal]

Oh, cool! It was a stretch so I'm glad I posted it