made this for you guys, im sure it will be very useful. right click the element to erase in the menu, then right click on the eraser button, the element to be erased will have a light blue border. to get normal eraser, just double right click on eraser. works for walls too. Please let me know of any bugs. Wall glitch fixed http://www.box.net/shared/mj4az5exno
hmm i found a nasty bug if you use the wall erase, it just breaks.... ill try to fix FIXED: http://www.box.net/shared/mj4az5exno please try to find bugs if you can edit: fixed more wall erase bugs, should be all good except for loading saves. will fix that soon edit2: fixed loading of other saves, dont save stuff online
On I used to just right click on the eraser button and use that as secondary element to easily erase something using middle click (or right click on my mac) or alt+click on both. It stopped working like this a couple updates ago, even after the sample particle feature, but it still works fine when used to delete a straight line or rectangle or the fill delete lol. This method was MUCH and still is simpler.