How do you use the tool thing? i figured out that clicking swithches the blue and yellow rings but without a tutorial im completely lost

A calm first‑person climb through a fractured, floating lighthouse. · By
I've played for about an our or so, and i think one thing that would be really nice is moving the camera relative to the player. I think currently the camera is slightly outside the hitbox, which causes a lot of camera clipping into objects and also makes it seem like you should've been able to land a jump when in reality you didn't land it. Other than that the only other main thing is that it is kind of hard to tell where you are supposed to start or continue in some parts. I had looked around the bottom of the tower for a while before i found the intended (i think) path. Other than that it is a fun game and i will try to complete it!
Okay, so to reclarify, in the last response i said it was hard to find where to start, but i redownloaded it and i think there was either some corruption last time that caused platforms to be in the wrong spot or it was an error that u guys fixed, but i can easily see what is supposed to be the intended start and path now.