So I just finished getting my first Argo all put back together and I have had it out a little and I am wondering if it is performing properly or not. It is a 95 conquest with the 20hp Kawasaki. Chains were shot so I put all new chains on it, I greased all the bearing's, new fuel pump and lines, air filter and carb cleaned was what I started with. I took it out in some deep but packed snow and it Ran good but didn't seem to open all the way up going uphill in low range and climbing in hi range was out of the question. now they were steep hills and I live at 8000ft so I'm not sure whether it's normal or not. After that ride I changed the spark plugs, changed the oil and filter and put in royal Purple 10w-30, and I drained the transmission (really really sludged up) and refilled with royal purple 75w-90. I haven't ridden it in the hills yet with this round of servicing but was looking for some insight. I will say that on pavement with the super-tracks on in high range I'm doing about 8-10 mph. Any insight would be great.