Thrustmaster th8a shifter adapter to logitech knob

Have you had a logitech and wanted better quality but actually liked the shifter knob! I know the heresy, but I have the logitech knob and a th8a shifter and made it work first print! it does pressure fit on but there is a hole for a screw for the knob. if you want drill a hole in the side of the main body and you can put a pin or screw into the shift stick on the th8a to hold everything!