GingerPhysics

I am having that problem where the engines do produce thrust but nothing comes out of them, is there a way to fix this? Also that only happens with some of the engines, not all. Plz help

I have a big problem, I dowsnloaded and installed the mod and the texture as asked at version 1.2.2 but it gets stuck at the black loading screen with Kerbin, Eve and Jool on the corner and no matter what I do or how many fresh installs I try it into it won't work, please help I would love to play this mod.