So I swapped out the hammer and trigger return springs on my new SP101 and now I have a weird issue.
The revolver seems to function fine in DA but when I cock the hammer to single action, the hammer seems to catch when the trigger is pulled. If I pull the trigger back all the way and pin it to the trigger guard the hammer falls, but with a slight hesitation. If the trigger is not all the way back, the hammer catches and falls a few millimeters and stops and I can feel it putting pressure on the trigger. If I pull the trigger all the way back at this point, it will fire with the slight hesitation. If I slowly release the trigger I can actually lower the hammer via the trigger back to resting in DA mode.
Hopefully that makes sense? Any ideas what is wrong?