If Rack Lock is on, you can still add modules by clicking them in the search result. If the rack is full, the cat will freak out on you. To remove those unwanted modules or to clean up the mess (pleasing the cat) you need to turn off Rack Lock.

This is a very minor annoyment and by no means a dealbreaker. Just wanted to report in case time will allow for a fix at some point in time.


Thread: What is left

Now I only have 2x84 rows left. Those are the two top-most of this rack. The remaining rows are just place holders for modules I have on the shelf (for sale or for swapping with others in my rack).