I just put a new modulator in the transmission. Went well. However, the hard shifts didn=92t get any better (Up and down. A real clunk into
4th). It seems to jump from first, stop half a beat in second, before settling into third. So I took off the vacuum line to the modulator and checked it visually and when I sucked on it, it seemed to hold vacuum. Yes, I know. Not a great test but it has helped me find broken lines in the past. I disassembled the banjo fitting at the back of the engine and unplugged it. I turned the modulator adjuster almost a =BC turn CCW and nothing seemed to change except the rapid shift from one to three. The manual I have tells me nothing about the tranny except how to change the fluid and filter. Any ideas? Thanks!