I've gotten a long way into K2 Everyone is loving what I have done so far, but they always seem to find that bridge too far :)

Here are two:

1. the category name does not load when I have more than one category in the menu.
wish list: list is sepparated by category names
It works here: bit.ly/1f0IHGM
but not here: bit.ly/1e812xX

2. Category list goes to 25% wide, but one column, not 4...
It works here: bit.ly/1f0IHGM
but not here: bit.ly/1aFwq67

Gregory Dahl wrote: 2. Category list goes to 25% wide, but one column, not 4...
It works here: bit.ly/1f0IHGM
but not here: bit.ly/1aFwq67

OK. One Down!

Both the menu call for the menu "Layout options for multiple category selection; Columns for leading" and the Category "Layout grid" need columns set to "4"

I still need to figure out how to get the Category name(s) to show on multiple category pages.

You cannot have the categories names in the path when multiple categories are selected in the menu item. Only one will show and that would be the menu alias.