I've experienced the same problem as you describe with the clutch slave cylinder but also with attempting to remove the distributer. The distributer was essentially " welded' to the engine block by corrosion between the two dissimilar metals. I had to cut the distributor out of the block, I'm struggling with the slave cylinder at the moment.
love your engineering tweaks. I managed to get my slave cylinder out in position also had to destroy it to remove.
I've experienced the same problem as you describe with the clutch slave cylinder but also with attempting to remove the distributer. The distributer was essentially " welded' to the engine block by corrosion between the two dissimilar metals. I had to cut the distributor out of the block, I'm struggling with the slave cylinder at the moment.
Great video. Could have lived without the last 2 minutes though.