Hi Runar,
<<<very litle Place for triggerfinger
Runar>>>
I was told by an oldtimer that the front trigger was pressed on the side of the trigger with the tip of the finger to release it. I am guessing that this actually meant sideways and rearward pressure with the finger tip (45 degree angle pressure?). With that motion, you wouldn't need much room in the trigger guard. I don't press the trigger that way, but I do release the front trigger with just the tip of my index finger. Not much pressure is needed.
Great job on the triggers! God Bless, and best wishes, Marc