In the interim...
You could create an image (or images) in Photoshop that show gridlines vis-a-vis your typical
that is quite over kill, isn't it?
photoshop = $$$???
iweb ~~ $16
Well Cy, as usual, has some deep dark arts that endows iWeb with features that most of us wish it to have.
yup, there are half dozen features that apple sw eng decided not useful enough for iweb users...
such as objects grouping, make shape editable, along with rulers and guidelines, best you can do is giving them feedback.
the deepest/darkest in iweb3 features is widget (not the half baked html snippet), you can build/customize widgets in iweb3, but yet there is no tool provided by apple.
but that doesn't stop me, I have been creating my own widget with dashcode (dashcode is a
free develop sw from apple for dashboard).