Descriptive Problem Summary:Everytime i try to change my map like by adding flowers to grass it deletes the grass under it

Numbered Steps to Reproduce Problem:

Code Snippet (if applicable) to Reproduce Problem:


Expected Results:

Actual Results:

Does the problem occur:
Every time? Or how often?Everytime
In other games? all the games me and my friends have worked on
In other user accounts?
On other computers?yes

When does the problem NOT occur?

Did the problem NOT occur in any earlier versions? If so, what was the last version that worked? (Visit http://www.byond.com/download/build to download old versions for testing.)

Workarounds: