I had thought that I couldn't do any event handling concerning moving if I was currently registered with the PE. Also, as I look at the diffrent events, they all refer to ent_move or c_ent_move. Friction and Block "seems" to be the only events that uses the word "physics" in it; perhaps a relic of the accelerate days?

But no, I have not used .enable_friction lately since I use the PE for my friction, hence I use phent_setfrictio.