I was hitting around 115 maybe slightly further, but not much more. I paced out from the overhanging trees to the left of the sluice from the Gravels at Nazeing, and walked the line out to be sure.
I know with Shimano DL10000's and 15lb line I could only get 90, but changing to Beastmaster 7000's added at least 20. I was also using 3oz leads, with a single or double bait stringer. Any more and the cast went awry when trying to go for it!
I could feel the difference between whacking it out with my old SP's which did 120 with ease.
Amazing what you can do with a phone call to get your specifications sorted at Century.