Short Par 3 Tee Shots

I'm struggling with consistency off the tee on short par 3's in the 100-130 yard range. From this range do you use a Steve Stricker style no hands approach like with your pitching technique? Do you use a narrower stance like in a p itch shot? At what yardage do you typically narrow you stance from a standard full shot? I'm losing shots every round on what should be easy holes. Tnx!