I did not get a manuel when I purchased this Elliptical from Wal-Mart. The screw is coming out of the right arm holder and I can't use it because I don't have the tools for the screw in there. CAN YOU PLEASE HELP ME......I will send you two pictures one in this comment and the picture where I need to tool to the screw back in the arm holder. Thank you, I can be reached at (210) -862-7399