Made the second version. It's the same as this version but there has been tweaks. http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=233554330

Thanks. I will work on a second version now.

So easy that the only thing you can do is wait for the tractor beam to lead you to the exit room with no action puzzle? Try adding some lasers, and disable the portalable surfaces where the turrets are to make it hard and challenging.
Use your imagination.

Oh.
The thing is I like to make simple chambers.

Too easy, no puzzles, no action.
The turrets are there, but they are easy to disable.
Try to enhance it.
Meanwhile, you can tryout my own very first test chamber! :)