I had a saw get pinched once after a wind gust, up till then it had been dead calm, and if the tree fell the wrong way it would of taken out the power lines to 2 homes...
I abandoned the saw, and with 2 of us managed to pull it over the right way.
stressful city:( saw got smashed. saved so much doing it myself with helper sawcost was trivia
Of course a PRO working at my other home brought down a limb into a
15,000 volt main power line, with a ball of fire and a loud BOOM the line came down and left a mark on the asphalt till the street was repaved... luckily no one was hurt or killed...
theres a old trick, toss weight tied to fish line up high in tree, use fishline to pull up rope. then heavier rope.
you can increase dramatically the leverage by pulling higher in the tree making it easier to drop it where you want.
if the tree is in a tight spot having multiple ropes and even a rope tied to a car frame can help get it down where you want it.
such a project isnt to be taken lightly...