Chart Problems With Vista

Does anyone know if Vista renders Access charts differently than
Windows XP. I have several databases with lots of reports that
contain charts. They all looked fine when using Windows XP. A while
back I noticed that when using Vista the charts spilled out to the
right of the chart container and off the edge of the report. This
seemed like really strange behaviour. I posted on this forum and was
given advice to change the "Size Mode" property from "Stretch" to
"Clip". This fixed the problem.

Today, using Vista, I've just noticed that these same charts are now
truncated on the right hand side and not showing the full chart in the
report. The original problem seems to be "reversed". Once again, all
is fine under Windows XP. Something has changed. The only thing that
I can think of is that Windows Update has changed something that is
effecting my Access charts. Maybe this isn't the problem at all.
Does anyone have any ideas what could be causing this? Has anyone
else seen this problem?