You are very welcome and thank you for your kind words 🙂
Actually, there is an override function implemented, which might be capable of showing cross-network results as well, if the search redirection is triggered from the ajax search pro search form. I’m not sure if it will work, but it’s worth a try. Please check this short documentation on how to achieve it: https://goo.gl/eEh0FX
Basically, you need to enable the override like so: http://i.imgur.com/buQgnUD.png
After that, if the you enter a search phrase and hit enter via the plugin search form, the search results page will display results from across the network as well. Let’s hope it works.