Yes, tanks go through development growth, it is a constant work in progress or lessons learned to make them better.Sure, I never denied that it is a weak point and raising the sight was only a logical step when one puts a new armor design onto the track anyway.
I only wanted to emphasize that it is not that big a problem as some say it is.
The same with problems of other tanks for example the Challies weak lower hull armor or the missing hunter killer capabilities of the Abrams untill the A2 entered the scene.
And for sure a country like Australia is going to rate the network capabilities of the M1A1AIMv2 much higher than the one of a Swiss tank with a different BMS.
After all it's the US Army/USMC with which the Aussies are going to deploy their tanks if they ever do.
Whats this rumor about General Dynamics based in Spain working with the Saudi Kingdom on Leo 2 purchases.