thanks, it means a lot that you had fun playing

I like your chamber very much. The only flaw it has is that it's too big.

thanks for the feedback it means a lot that people are playing my test and caring. i will be sure to fix this as well as play some of your test chambers

Leaving the exit door open is always risky when designing a chamber, it invites the player to try alternate methods without engaging with the actual puzzle. In this case, the whole chamber can be skipped with one portal jump. Players will always seek to find the easiest way out of a test chamber, you may want to slightly redesign the chamber so that your intended solution is the only solution.

I've got a little collection of chambers going and I'm always interested in feedback on each chamber or the collection as a whole. I'd be grateful if you'd have a look:
Elementary