Here are pics of my setup; sorry about the blurriness in the first one. I'm using a 2 x barlow. The lens is screwed out of it to show you. I cannot attach the whole 2 x barlow into the camera adapter as it makes the 18 mm eyepiece stick out too far such that it would hit the camera's reflex mirror so I just screw the 2 x lens into the 18 mm eyepiece or whatever eyepiece I'm using.

I can't get Saturn or the Moon or anything at Infinity into focus. And as you see in the second photo, the foruser is racked in all the way. I want to be able to use a 9 mm eyepiece with the 2 x barlow on Saturn.

How about I use .96 eyepieces? Does a .96 eyepiece give a different focal point geometry? Help me?!