I've been running it under 2.4 and it doesn't seem to behave any differently than it does under 2.0 - all my power settings, speeds, flaps, etc react exactly the way I got used to under 2.0.
It is pretty speed-sensitive. If you are swaying and rocking around a lot, double check your speeds. With flaps at 1st stop, 180 max, second stop 160 max, 3rd and 4th around 130 max. Gear out when under 160. The autopilot starts to get sloppy at speeds over about 230 and altitude control starts to jump up and down.
Clean landings are doable, but you gotta play by the numbers. It will certainly let you know if you're coming in too slow or too hot. It also likes a touch of rudder now and then - trying to bring it back onto the center line with yoke controls alone is very hard to do. Try adjusting speed (140 for approach with flaps at second stop, slow to 120 with flaps all the way out just before touchdown) and see if it settles down for you - if not than maybe something else is going on....