Quote from KennKong on December 7, 2011, 6:12 pm

Another suggestion for tweaking this map.
[spoiler]On subsequent attempts to play this map, I spent hours trying to aim the laser so it would hit both the cube and the laser catcher. I cheated by using picker to fire the button while I tweaked the positions of both cubes. The cube appeared on the right edge of the portal, while the catcher appeared on the left.[/spoiler] It was very frustrating, since I got it on the first playthrough in very few tries. Once I found the sweet spot again, I very carefully noted the position of the cubes. On the next playthrough, I still spent over half an hour cheating and tweaking to get it.
I'm not an experienced enough mapper (I'd be embarassed to publish anything I've worked on so far) to really suggest how to fix it, but the idea I had was to increase the detection radius of the laser catcher. Unfortunately, I couldn't find a way to do this. So if you know how, please tell me, and tweak your map a little, too.