Can you adjust the queuing hight on a Rega p3-24?

When I use the queuing arm on my Rega p3-24 it does not lift the arm all the way off the record. Is it possible to adjust the hight? How?
Yes, there is a hex screw on the queuing platform. I believe it is 6mm. Loosen, pull the platform up and tighten the screw.

thanks, I'll give it a try