hi all you monster bashers, I can really use some help, I recently picked up an LE nib. 2 questions, I have read often that the flippers should be at minus 6. I can not figure out how to do this. 2, I picked up the Brian Allen back glass alt art and it seems that the lighting is to powerful to really have the colors pop. is there any way to lower the brightness of the back glass lighting? any help would be greatly appreciated.