First post/First Luger/First problem

[PAcanis]

OK. Probably user error.
What is the trigger pull on these?
The trigger appears to be bottomed out on the guard, but if I keep squeezing the heck out of it, it fires. Sometimes it takes less effort, but for the most part it takes a lot.
I'd put my trigger pull gauge on it, but I'm pretty sure it's higher than it measures.