Hi ! Has anyone added more coolers / cooling system to an MTX ? This weekend I got the rews limited due to overheating, happened when I stopped the sled and let it idle a little while whilst deciding what line to pick. Snow was hard packed just before I stopped and I didn't have the ice scratchers out. I`d like to not mess around with the scratchers all the time, plan to keep the sled for many many years like I did with my Nytro and therefor I wonder if I should upgrade the cooling system since I will be riding in various conditions. Any opinions?