In the network, is it possible to connect modules across more than 2 columns?
Yes - This is possible with BUS module. In short: in the page with your source module, you add a BUS module. Patch the output of your source module into one of the BUS’ inputs. On the page of your destination module, many pages away add another BUS module. Now patch the output of the BUS module to the input your destination module. Do a search for BUS module on this forum and you’ll find more detailed descriptions on how the BUS module works. BTW - I interpreted your question regarding column as being pages. Hope I got that right