I was loking on this forum very long. I had hook up when i saw first woods ported saw. It was Mastermid stihl which went to Australia. It was ms460. I have the same saw and folowed by his tread made a same scremer. I live in Europe in Croatia. Nobady can belive that saw can be that strong. So I want tl thank Mastermind to share his akomplisment with all l. I also have ms 361 mm with ms440 carburator and untached 241 which is almost the most used saw and is a littl beast whit good sharp chsain.