If you have a Fobus or Boraii or similar plastic holster that grips the trigger guard so tight that it makes the draw difficult, here is the fix.
Push the empty pistol part way into the tight spot so it is flexed open just a little. Use a hairdryer very gently and slowly to warm and soften the plastic.
Let it cool. Try the new tension. Reheat if needed. If you over do it, no problem. Just put a clamp on the wide spot and warm it back to tighter fit.
Warning!!! again do not over heat.