I've tended to steer away from replenishment but maybe will try it with Xtol as it sounds rather simple, since the replenisher is the developer. However, doesn't your replenisher get stale as you decant it into the developer i.e. as the air gap at the top of the bottle of replenisher increases?
No, I squeeze out the air. Hint: It is easier to do this with plastic bottles than with glass bottles.
Warning!! Handling a Hasselblad can be harmful to your financial well being!
Nothing beats a great piece of glass!
I leave the digital work for the urologists and proctologists.