Hey hows it going?

I got a 2005 used bombardier rally 200 , it sat for a few years, carb was dirty.
I cleaned carb and put together, got it running.
the issues are , it doesn’t seem to idle properly, until its warm.

also when warmed up, and you give it gas it seems to rev high for a few seconds. is this normal?

all other quads i had would have snap response to throttle. hit gas it revs and comes back to idle quickly, the rally seems to idle high for a few seconds and slowly come back to idle.

also does anyone know oil capacity?

thanks