I have a 240z with an engine & 5-speed from a 280z. I've always had trouble shifting into reverse, but now it seems like the clutch won't disengage at all. I've installed a new slave cylinder and bled the line (I think I did all this properly 😅). I've also adjusted the clutch pedal almost all the way out. Attached is a video of the slave cylinder actuating under full petal press. It seems like it's not traveling as far as it should. I took the boot off for visual reference. 12593