Another update: Well, I attached the scroll base to the mobile base unit today. It was simply a matter of positioning the unit, using a scribe to trace around the scroll base holes, drilling three 1/2" holes, and using 3/8" bolts to secure it. Worked out really nice & now I don't have to worry about the scroll moving when I use the wheels on the mobile base to move the unit around. Now when I receive the other floor locking mechanism, the set up will be absolutely perfect!!
Steve