Responsive Sheffield Blue v2.0

[sw1138lr]

I guess I need to update my shortcut to direct to the more appropriate post within that thread which is just 5 posts below that at post 8
with potentially more helpful guidance provided beyond or before that. Really, just read the entire thread... There's a lot of helpful information to resolve this and other issues that unfortunately were "introduced" to this template with the hard work that Anne (and others like rbarbour?) did for ZC 1.5.5.

I attempted to make the changes in the post #8 - https://www.zen-cart.com/showthread....79#post1306879

It does not work. When I made the changes the site would not even load anymore. I had to undo all the change listed in this fix.

My questions are on #2,#5 and #6. If the new file from v1.5.5 zca_responsive_functions.php is going to cause a conflict - how do you resolve the conflict?
On #5 - it indicates "I cannot list all of the templates additions". It does not work without all the additions if someone don't provide them. Can someone provide all the updates? The REQUIRED changes he listed are already in V1.55a - so I didn't have to make those changes.

On #6 - I provide a download for v1.5.5 via the GIT link in my signature. I don't understand what a GIT link is or how to access. Should I just use the original file from V1.5.5a?