I downloaded the Navionics Mac Software. I was viewing the map on the software app and it shows a lot stuff that is not on my navionics chip. For examples, I see alot of foundations on the mac app but I dont see them on my Humminbird when the maps are loaded. Do I have to create waypoints for the foundations in order for me to see them on my bird? I also inserted my Navionics chip in my Mac to update my maps. Everything went smooth but I still dont see foundations of my Nav chip. Any suggestions or any info would help a bunch.

I also noticed that my friend has a navionics chip and a Lowrance unit and the foundations come out as black squares on his unit.