Klein Bottles only have one surface so they are the easiest thing to clean
When you want the ghost to show longer then? If you want to be fluid you need to plan your moves ahead, and it's quite nice to see the ghost go in a certain direction/position after the turn as well.
How about an option then?
[] Fading ghost
[] Cut ghost (turnframes)
I see why you want this option, but I do not support this at all.
What you're trying to do is supplement a lack of skill to predict how far your body will move during a set amount of frames. Its not the ghost fault that you over or undershot something, you just need to practice with your tori more often until you have a more natural feel for turn frames.
Not Supported.