Dear All,
I am overwhelmed by the quick and warm welcome from so many of you!! Looks I accidentally landed in the right place...
...and, following the advice of several of you, I am already typing this from MS Edge, which indeed seems to have solved my problem! I am now able to view the dimensions of the standard vs. large chassis without the screen scrolling back up on its own after less than 5 seconds to the "Explore the Seven" screen...
I have never been a close friend of Microsoft but looks like I'm switching from Firefox to Edge... But that's not the topic of this forum.
I will now take some more time to peruse the Caterham websites and these pages and will come back soon with the few most important questions...
Thanks again and cheers!
-Yoram