I rebuilt the tranny due to no 2nd gear at all. I had first, 3rd, 4th, no 2nd. Now after the rebuild I have all of the gears, but 2nd is really soft. During the rebuild the book said I should have a check ball in the 1-2 accumulator housing retained by a sleeve. I had and have no such check ball. I is this or could this be why 1-2 shift is sh*t?