I'm not really a fan of laser relay madness puzzles, let alone the nine points four lines psychology concept .

Nice job, not too hard but not bad!

The riddle of the nine points you have to fill with just four lines ..! Someone should have thought of that ;) Great ! I took a screen capture of my solution but finally thought publishing a big spoiler about your puzzle is a wrong idea.

I can't resist inviting you to try a map, based on another one : Fox-Hen-Worm Riddle
Due to the concept, that's not a "think with portal" puzzle, just a riddle turned into a map, for fun ;)
I'll check more of yours !

This one took me a minute to figure out how to get the lasers the right way, but getting up there was also tricky. Nice work!