TT CF tank/JDS regulator string

Steady been on the Chrony, looking for the best consistent @ fill PSI with minimal air usage and still be at the velocity that my ST barrel likes, when shooting 18gr

Here’s my results, @ 3200 psi fill I shot 3-10 shot strings, 30 shots with ES of 7fps…:)

Here’s the numbers, I’d say John’s regulator is very consistent.
30 shots using 300psi 🙂 🙂

And I love the tanks extra fill psi!!!