I could have brought it in to get them raised, but being a hands on person, and knowing I would do it right I raised them while parked on the driveway. Laid on a piece of cardboard, only needed one combination wrench as the bolts were welded on. Had a small jack ready, but didn't need it as the units weren't heavy at all. Took less than an hour.
Retired and loving it.
Got a new 2014 Grayhawk 31DS
Hoping to get away from the IL winters