We recently purchased an MS 362 with a 20" bar. To me, it seems a little underpowered for a 20" bar. It usually is OK (but not always - can struggle with bigger wood) when felling, limbing, and bucking but typically struggles with stumps greater that 20" much more than normal. Mainly been using it on ash lately. Chains are sharp and properly adjusted, fuel is fine, and saw is well maintained. Just wondering what you guys think about the saw and the set-up and if there's anything we can do to improve performance aside from some type of expensive mod.