Just added 6 tiles to my tile count, without leaving the sofa. On long straight roads, veloviewer often only counts the end, and even tho there is a line drawn, you don't get the tiles in the middle. This is because as default, veloviewer only loads the overview version of the ride. Doing a detailed view of a couple of ride added some more tiles as it added a more complete version of the rides.
Might be something others need to do something about.
J