Wire EDM is amazing . You can hold millionth inch tolerances with a good EDM machine all day long . <| sep |> The different TSNs are based on region , just like Sportsnet has Sportsnet Ontario , East , West and Pacific . They also tie into certain inmarket teams TSN 3 has Jets , TSN 4 has a share of the Leafs games , and TSN 5 has the Sens . So someone in Toronto can ' t watch a Jets game on TSN 3 unless they ' re playing the Leafs . Think of them like regional sports networks in the US . They black out the games because they ' re out of market . For people who want to watch nonnational outofmarket games , they get a service like NHL Centre Ice or NHL GameCentre . <| sep |> It ' s a great feeling ! Although , I ' m worried what will happen when what fits me now becomes too big .