I was down by colorado springs area from denver and dropped off my HK33 clone trigger pack as well as one from a HK91 clone, and he did a great job. before I could not fire 1 25 round mag through my HK93 clone (vector reciever made by ohio rapid fire) till my finger hurt from the heavy trigger pull. But now it is great, Take up is the same, the the break point is now very short and clean instead of the heavy gritty long pull till it clicks.
Also, the trigger is not so light it becomes a match rifle, but rather is a light clean military trigger. i.e. like an AR-15 with some take up prior to release (that is unfortunately a design of the trigger, no way to fix that except to replace it with a williams trigger)