can someone with one of these show me what the inside bottom left corner looks like. im trying to open it up but that bottom screw is stuck or just spinning or i dont know what. is there some kind of trick to it. what tha f**k. grrrr

have you tried pulling on the back while turning the screw.

i know it has really short screws in it .

i just got it. one of the wires was wedged in there really tight so it wouldn't move. but i got it. yeah me!!!!

rock on !

You are lucky.

In my 838, the plastic where the screw adjust have been broken. Because the screw went through a plastic frame and then to the plastic place were it adjusts, when you broke it you are lost ... frame hole is too little and the broken plastic piece can't pass through it. No way ... I drilled the screw head and search for new ones. I hook the new ones to the frame.