With that much paddle, you presumably are riding off trail a decent percentage of time. If not, get a new track. I have 2" paddles and ran off trail 50+% of the time. I had no issues on trail but I was cautious with making sure I had proper lubrication. A temp gauge is highly recommended as I used it to aggressively seek loose snow when it started to indicate that I was running hot. Of course, scratchers help but you will overheat if snow conditions are low or are very firm and you don't manage the situation.