617 Trigger springs

[Desert Rat]

I purchased a Wolff Trigger pak for my 617. It's the standard power hammer spring with 3 reduced power trigger springs. I installed the 15# trigger spring and the new hammer spring. Took it to the range Friday night and had 2 failures to fire my first 2 trigger pulls. The rest of my stay at the range was sporatic. I have the 10-shot cylinder and every cylinder full I would get 3-4 failures to fire. I can tell you, the trigger pull felt awesome, but what good is that. I re-installed the stock hammer spring and all is well. I called Wolff this morning, but they told me to call Midway as that's where i bought it. I've allready opened the kit and used 1 of the springs, so I really don't want to send it all back.
I guess I would just like to know if anyone else has had this problem with the Spring Pak.

 

[tomcatt51]

You run a hammer spring (main spring) that gives consistent ignition with the ammo you choose to use. There is a big (huge really) difference between different 22 RF ammo brands/types as to how much main spring tension is needed. "Trigger springs", actually rebound springs, have no effect on the gun going bang. Run the one you like that gives an acceptable trigger pull and return.