I can get both of those tonight. First off my normal height from bed was 279.78 , I had changed it so that it was 290 so that I could have something to measure to the bed. I do this for my 3 tower positions so that i can adjust the end point screws to match up. Then Im "SUPPOSED" to be able to do the same thing for the center and the two should match. (this is the broken step for me) After that I am supposed to either adjust the smooth rod offset (if they dont match , till they do) or put my manual z back to its originally set height and all should be good.

With all that , if i set it to your cords of g1 z0 then it should put tension on the paper .... ill do the test anyway just to be sure (<saying i put my manual z back to the correct value)
I can make a video of it if that will help. I can also link a copy of the software stuff i got with this thing. would that help too ? Ill do just about anything lol