In my opinion, and again, this is my opinion based on my own experience with the RT, so please don't flame me, but.............
I hate to sound like a one note wonder, and with all due respect to everyone else on the forum, I'm just not buying the whole wetware problem.
Once it's setup properly, either shock/tire pressure adjustments or front wheel alignment, the RT is not an overly sensitive beast.
Some riders may like the feel of sensitive steering, some may have learned to deal with it and it no longer concerns them, but nevertheless, the RT can be made to track straight true and stable. The "dartiness" can be eliminated.
This is, for me, after the third realignment by the dealer (the last one was with the new BRP tool) and the second visit regarding the DPS.
You can comfortably ride it one handed on the highway. Witness Lamont's video.
As always, my free advice comes with a double your money back guarantee.
Is the RT stable at highway speeds?
You tell me, I'm passing this semi at 85 mph with one hand and it's a windy day.