Back in September last, several of our Drayton TRVs failed & I decided
to change all of them while the system was drained.

Since the shiny (mis)design of the Drayton TRVs make it difficult for
our hands to turn them nowadays I was tempted by and bought the Screwfix
cheapies, (Product Code: 32130) as they are wonderfully easy to grip.

However, these cheapies are not responsive to being adjusted like the
Draytons were.

Should I switch back to Drayton or is there an alternative that works?

--
Simon

12) The Second Rule of Expectations
An EXPECTATION is a Premeditated resentment.