Quote Originally Posted by Redrobes View Post
For VTTs best not to put a grid on it because the VTT will do it for you and they wont align.
Not sure about the others but in Foundry you can align the grid. The biggest problem I've had is the original grid being a photocopy so nothing's quite straight or its so low resolution that you have to blow it up and try to align it and the grid lines on the original are just a huge mess. The key issue is being clear what the grid alignment is (70 px 100 px 58px etc) rather than not having a grid at all.
And best not to put on items on the base image which will move about such as doors which you open on the VTT. But you probably know that bit.
This is so true, and if you forget and put an item on the map that is precisely the item the players will inevitably try to do the most with.