my experience on my 2 seat X
dropped $200 on bandit tender springs in first week of owning since machine was harsh - didn't do much at all for the harshness, slightly better, its easy to do - especially if you have the correct spanner wrench. $200 worth of tender springs now sit in a box
eventually had all 4 shocks resprung and re-valved and now have a plush ride, plus added nitrogen schrader valves as the stock rubber nipples leaked nitrogen from day 1. u know when the adjuster is easy to move and not crisp.....no/low gas.
there are other resources such as FCR Suspension, G-Force Racing, Weller Racing that have experience with the talon suspension you may want to consider
there are lots of reports of heavy/squarer profile tires being too much resistance for the weak power steering unit on the machine, tons of work by @PaulF
to diagnose - read the threads so if u switch tires you have a heads up