I've got some RPM dual pistons and after checked the holes the RPM whites have a massive hole compared to associated no 1's even though they claim they are the same.
I'm going to try the yellow pistols in the front with 40wt oil as the holes are the same size as Associated no2 holes.
In the rear I'm going to use blues with 25wt or 30wt as the holes are slightly smaller than Associated 1's.
In theory you can run heavier damping because of the faster rebound.
I will let everyone know what they are like after the NE Teeside Regional.
