The other thing to consider is the wheel alignment! Poor alignment can give you twitchy steering, and the OE alignment specs aren't all that great at limiting twitchiness anyway!! So you need to know that your wheel alignment is correct (for your Spyder,
NOT just 'as per BRP's specs'!) and you need to sort /ensure this is done properly
before you start playing with anything else, or you could very easily make things a lot worse and a whole lot harder to resolve too!! :lecturef_smilie:
Have you had your Spyder aligned by someone other than the dealer, preferably by someone with a reputation for being able to align Spyders properly?? :dontknow:
The alignment process & specs that BRP uses/recommends are certainly better than they used to be, but neither is it ideal if you want 'directional steering' and to reduce the twitchiness that is a frequent result of the 'factory alignment', even when done by an 'otherwise great' dealer;
plus, very few dealers have techs who are skilled &/or competent in doing 'proper' alignments - why should they, most of the products they sell only vaguely need their front ends to point in the right direction, so not only do they only do a few every now & then, but even when they
do do them, often it's a case of 'close enough is good enough'!

So your dealer will
rarely be a good place to get an alignment done! :gaah: