Barnsy, I got the lift at http://www.jacklilley.com/index.asp
Click Rocket, Shop tools in the catalog area. A bit pricey to get to the states, and it took forever as they were out of stock. Bless Lilley for at least saying so right on their pages about timeliness. Just had to relax and wait. Once they got it, it came across the pond muy rapido. Just has to be on level ground but works like a charm.
Pretty well balanced. One or the other, not both at the same time. Easy enough to get the rear or the front up to clean, check air, whatever. Does take some oomph to rock that beast onto the stand but not impossible.
Brad