Hi
i have 3 feature requests / thoughts

1) position of pasted module
currently the pasted module is pasted on the next free space on the very top left.
it would be very useful when you track a click event and place it exactly there after pasting.
this would be especially helpful when rearranging a large rack from scratch with 2 browser windows.

2) "move row" feature
the existing "swap rows" feature is nice. but in some cases its tedious to reach the goal.
for example: adding an empty row at the very top of a 5 rows rack requires a lot of swap-row operations

3) links to deleted racks
its totally fine to get a 404 when trying to view a deleted rack.
but it would be nice to have all users public racks as a fallback

thanks

EDIT
thinking of mouse click event within free space:
it would be nice to see how much free HP the mouse clicked area contains without the need for moving a module next to it