I edited my post. I used to train students in a Volvo that had a hydraulic clutch in it and it got to doing the same thing. I refilled the master cylinder and bled the air out of the system and it worked perfect after that. The students told me it didn't feel right and I was acting like they were all dummies. I had to apologize when I found out they were right! So I bought them all a hamburger. Hope you are enjoying training.