Can you turn off the movement arrows?
If you drop a particle simulator there is an X, Y, Z + rotation square appearing on top of the particle system in the viewer.
If you set emitter to sphere, it draws a circle over the particles, with a crossed center.
If you are doing small particle systems, this arrow and circle cover what you are trying to create, and obscure the vision as you scrub or play.
Is there any way of turning it off so I can see the result of what I am trying to do? I clicked outside the layer area once and that seemed to work, and sometimes I luck out on clicking on something else in the composite attributes area that also hides that arrow device, but I would prefer to have a toggle switch somewhere that would just hide it without me having to work around its obscuring capability.