I just replaced the tcc solenoid and it worked without issue for about a total of probably 30 miles or so then one of the old issues resurfaced.
When your going at exactly 35 on the speedo you can feel it engage, but it causes the car to surge, like it didn't fully engage, give it a little more gas it'll engage or hit the brake just enough to trigger the stop, then let go and it'll correctly engage.
It only does that at 35, even just going 40 I can feel it engage and it works fine. It has no trouble disengaging and isn't causing the vehicle to stall or dip in rpms when coming to a stop.