professor cube

Good average, I usually average ~2:05. Tips please.

I have absolutely no idea when or how it happened, but in the process of scrambling my 5x5x5 cube, three of my cube centers swapped. I had no idea that the centermost cells could even swap. Has anyone else encountered this before? Is there a way to fix this? Rather than: (White oppose...

note: before you cry, i'm not a nazi. I just like swastikas. they had a different meaning before the nazi regime. (they still have that meaning actually) I'm not sure if this is the correct forum. It seems the most relevant to the topic of cubing patterns. I tinkered around with my cube...