Artifacts

I get black lines and artifacts in glass tiles when I use them to contain water... 

Please explain to people better what happens when you place wallpaper/temp shift and then remove it... I found out the hard way..

I get buried item cracks floating in mid air when i remove the tiles undernieth them sometimes.. Nothing but a reload corrects this. 

Did you deliberately remove the light opacity of mesh tiles? I did not see that in the update list...