Sometimes when the blood hits the ground the blood goes through the floor a bit before bouncing back up, making the reflection of it come up out of the ground producing horrible black blobs.
Its not a major problem, but I was hoping someone would fix it as it makes my Dragon Blood look nasty.
I could fix it by turning off reflections, but I shouldn't have to do that because reflections are sexy.

I think it's because of the mass/speed. Same happens to Tori/Uke, when they fall, quickly.
Doesn't seem to be a great problem