Caveat: I have a 'standard' turret, but the two are not that dissimilar. FWIW, I've updated my standard turret with the 4-die configuration and the Safety Prime, so it's functionally nearly the same as yours. I imagine one of the numerous Classic Cast owners will be along to help as well.
What part of the setup are you having trouble with? Give as detailed an answer as you can--
If it is the die setup, then see the Lee support videos
here.
If it's die setup, then the general procedure for die settings is the same as for the Pro 1000, and you can see those guidelines for die setup from that same page.
For the die setup, start with the #1 / sizing-decapping die.
With a shell holder on the ram, and with the ram fully raised, then
screw the die down until it contacts the shell holder.
Lower the ram, screw the die down an additional 1/4 turn, and tighten up the locknut.
And so on--
Tell us more.
If you are dealing with getting the powder measure to function correctly--
first, I assume you have installed it on the number two die,
with a riser and
with the swivel adapter installed. If you do NOT have the #2 / Powder Through Expander die setup up yet, then remove the Measure assembly (including the Riser) and reinstall the PTED 'funnel.'
Then return to setting up the #2 die completely--i.e., try belling sized cases until it looks right, and even try building some dummy rounds (no primer, no powder).
Once the PTED die is set up, then re-install the Powder Measure. When you install it, use the swivel adapter to align the powder measure "inside" the die, not outside--line it up on the radius line, so to speak. That orientation keeps momentum and inertia issues to a minimum when the turret indexes, and keeps the measure out of the way of the Safety Prime.
Jim H.