Triggers of any description are not my strong suit. I manage to get by and that's all.
However i think what has been written here advice wise is good. I strip, degrease and a hone and lube of the trigger should work wonders.
On the subject of these triggers I've got them on a couple of 50T01s, a few Original 45s, and a couple of RWS45s. The trigger is excellent. One of them I cannot recall which is a little springy.you have to take up first stage in a slow controlled way to hit second stage. After that all triggers snap like glass.
But a good point has been made. If you are used to modern light two stage trigger such as the HW Rekord and the Diana T06 they do tend to spoil you and reverting back to a dated basic trigger can make you struggle. I've had such an experience of late trying to master an old early 34 trigger. Feels like a knuckle whitener after the T06 triggers on most of my other guns...
Dave