So I have a shower, it's barely a rectangle, one side is about 15% longer than the other, although, that may be irrelevant. My shower curtain does not fully touch the bottom of my shower, there's a and and a half inch gap between, the bottom of the curtain and the tile floor, also, the edge of the shower is not very high, it's about 2- 2.5 inches off the ground, so there's a small gap. That all may or may not be relevant. So, when the water is turned on, the shower curtain tends to fluff inwards and remain there, If I stand under the water, it goes back. I thought it was my body blocking whatever wind effect there may be, but then I stood so I wasn't under the water, so it was fluffing. I cupped my hands near the spray nozzle, so the water, instead of having a spray effect had a downward solid stream effect, and the curtain unfluffed and returned to it's normal dangle. What's up?