I've just set up a 4003 for a work colleague. Managed to get the action low enough, but it did seem to run out of travel on the G side. Fortunately, I has the right sized tool for the truss rods, or that could have been awkward.
And with the action set low, the intonation screws are inaccessible! What kind of nitwit came up with that as a design choice? Oh, and the bridge tail end has started to lift off the body.
The fretwork was good, and felt good to play though, so not entirely bad, by any means!