Hiya Sam...Not a Poserite myself but I think you hit the nail on the head. I ran into a simiar thing in Imagine3D...just relax and spit the image out as fast as is reasonable and forgert the endless tweaks...if the image says anything at all it'll say it with less tweaks as well...keep the faith man.. ...

 

Once in a while I look around,
I see a sound
and try to write it down
Sometimes they come out very soft
Tinkling light sound
The Sun comes up again