Question about Doom 64 CE gore settings

[Guest]

Hi, I started playing Doom 64 on GZDoom, and I love the blood animation when I kill enemies, but after I kill them too much blood remains on the stage, and I find it distracting (I have already played this game and I noticed with all this blood that covers everything I find it more difficult to navigate stages that I already know), I don't like that and I don't even like it visually, stages look better when they are cleaner imo, so I'd like to know how to disable the blood that stays on the environment while keeping at max the blood animation while I am killing enemies.
I tried various options and it seems like I managed to disable blood on floors (I don't even know how I did that) but there is still a lot of blood on the walls that I'd like to get rid of.
Can somebody explain me what should I set in the options to obtain the results that I want, please?
Many thanks.