Hey, I was wondering if there are any dangers to using the incPCS command to advance my skills?

I was testing with it last night and it advanced my skills fine but I noticed that my level did not necessarily seem to increase each time. It may have just been due to the rapidity with which I entered the command but I'm asking here to be sure.

I haven't found any source saying that there's a risk to use this. Do you know of any? I posted it here because of its percieved failure to increase my level each time my skill level was increased (sometimes it did and sometimes it didn't). If this is still just mod-related then move it over.