It should be, but maybe you are not getting into the hole you are digging. As you move closer (also down), one bright light should appear to guide you better. I hope you have time (and interest) to give it another try later on, but thanks for playing and for the feedback.
Yes, you do. Unfortunately, you are the first playtester to have not noticed it, so I never considered it a problem or not clear. Thank you very much for the feedback :)