3rd works most of the time but typically when I least expect it the blocker ring doesn't lock into the synchro properly and it fires the shift lever out of the gate and into my palm at 300 horses per hour, 4th is a lost cause it grinds like hell going in and then doesn't come out unless I shut the car off. Luckily my motor has gobs of torque so I can go right from 2nd to 5th at 2500 rpm and it's good to go.
It will be really nice to have those gears back and an extra one after 5th next month when the T-56 goes in