got a problem with mi 1st gear cant take off , i took off the pan and changed oil and filter and looked at the Nr 1 band is not brocken ,i had that happen before to another car , i feel a slight rabbing if i step on the trottle but it does not take off , if i roll the car down a hill it shifts into second gear everthing is ok unitil i stop again , it wont take off unless i roll down a hill , reverse is fine , this problem happend from one stop to the next , it did not happen over a long period , so i belive my clutches are good since i could not find anything in the oil when i changed it , maybe someone had this happen before , please let me know thanks