Hello. I purchased a new colt combat elite from my dealer. There is a in house gunsmith with 20+years experience. I had him install a harrison extreme short trigger. Picked it up yesterday and the trigger pull is HEAVY. Did he not install it correctly or does it get better with use. I have not shot this since new. Was planning on going to the range today,but might just bring this back to him. Very disappointing to say the least.