This is an old Weider Multi -Gym Power Stack 200 lbs Bench Press "It has a stair climber on the end" This piece of equipment is similar to the Weider 8525, except that it has the stair climber built onto my machine. My problem is: 1. I need an owner's manual. 2. I need the two (2) weight guide rods. 3. I am not sure how these guide rods attach ( bolt at one end or both ) and if there are spacers required. 4. Not sure exactly how the cables and pulleys interwind. Maybe an own- er's manual answers all of these questions. 5. I purchased this machine used and not sure if all of the parts are inclu- ded. **If someone has an old manual, or can provide some assistance, it would be greatly appreciated**