I saw a gap that I thought I could clear with leap. The white circle showed up, so I tried it. I got stuck in the air mid leap and started doing tight circles. Not like I was spinning, more like the character model was drawing an O in the air. Fast enough that a leech couldn’t get me.
I included a screenshot below. It’s in the grey part of the level a little past the sideways K rune I think. Hold left and it should be where the cliff starts forcing you right.