Ok guys I know most are probably tired of all the endless chain questions but here's another. What is the difference in all the chains. What is the "Pico" cut? Circle cut chisels and on and on. Please help me under stand I'm not a total newbe but still kinda lost. Currently I'm sawing with a Ms 290 with 18 inch bar. I think I'm using a micro Pico (????) Not truly sure but its what the guy sent me home with from dealer several years ago. What chain style are you using and why. Predominantly we (neighbor n I ) cut hard wood trees already down from storms but do occasionally fell one or two dead ones. Thanks alot
