I have a 2012 SE5 RT and it pulls to the left somewhat when you let the bars go. You always feel like you are pulling it to the right.
There was even tire wear on the left tire but the right tire is wearing on the inside. (excessive Camber)
I have set up a system to measure the camber on the wheels.
The left wheel has a positive angle of .9 deg The right hand has a negative angle of 4.5 Deg.
I know BRP say that you cannot adjust the Camber or the Caster.
Looking at the construction of the front suspension I see that you could effect the camber by adding shims to the top mounts of the axle assembly.
I did this and have reduced the amount of camber on that wheel down to a negative angle of 1.7 Deg. This will reduce the uneven wear I am hoping but probably do nothing with regards the pulling to the left.
My understanding is that pulling is related to toe in or out.
It had a laser alignment a few weeks ago and they said it was all in within spec and reset buds.

Any thoughts.

I am in New Zealand and we have only one service center with alignment gear.