I had the same thing with mine after fitting a new service kit into a piston I bought off , finally found out after taking it apart again that there was a top hat stuck in there, effectively adding sht loads of preload.
I had the same thing with mine after fitting a new service kit into a piston I bought off , finally found out after taking it apart again that there was a top hat stuck in there, effectively adding sht loads of preload.
Stage 1 SFS HW80k with Airmaster Dominator stock and silencer.
Paul Short stage 2 tuned HW95k with a Luke Jolly trigger.
Wonky Donkey stage 2 tuned HW99s