theGael

Thanks for the clue about the adjustment screw holes in the base. Mine has a slider to adjust speed, but could not get it accurate for 45 even at the end of the range. Even 33 was close to the end of the slider range. HOWEVER: On my ttbl, the holes were there and labeled for 45 (front) and 33 (just behind), but NO SCREWS ON THE OTHER SIDE!!!! Took off the base and found the circuit board attached to the slider had the adjustment screws on the upper side of the board. Hint for anyone with the same confusion. Good luck!