Hey guys, I recently purchased an 06 IQ as a project sled. I'm not sure about a lot of things on these older sleds and this might seem like a silly question, but, I have drained the chaincase oil and I now need to refill it...for the life of me, I can't find where I refill it at! I checked for the fill port by the foot hole, checked on top of the chain case and nothing. Do I put the oil back in through the dipstick hole or What? ? I feel slightly dumb.