First of all I repair not use so I have no idea what a Homelite 360 or Poulan 3700 are and could care less. Someone brings me a chain saw that they have setting someplace for who knows how long and has a limb or two to cut up. Now they can't get this saw running so they bring it to me so I can fix it for a little of nothing. My first thought is if this saw needs parts how many hours will I have to look for parts and just how much time and money will I have to spend repairing it. Now to cut up this limb in their front yard how much do you think I will make on this repair if anything. Now the limb is all cut and the saw can sit with the old gas in it for another few years. Now they will tell me what a bad job I did because it wouldn't start again. So yes I will offend them and tell them to rent or buy a cheap saw. If someone is doing some serous chain sawing they don't bring their saw to my small shop for repairs. What their saw is worth isn't the point here and I will bet you or them don't work for free.