Being away from the guns for so long, I don't quite remember everything. Your comment on the sear drag jogged my memory.
For a little bit lighter trigger, put a lighter spring on the over-travel screw at the back of the trigger. That spring is a direct force against the trigger pull. It will make a slight but noticeable difference. I have had a B-50 trigger down to 6 ounces, but it was flat scary, and not necessarily what I would consider safe.
JK's Airgun Forums, moderators, and administrators are not responsible for any problems that may occur from reading or using content posted on this forum, as they are the exclusive responsibility of two parties: the person who posted it and the person who acted on said posted information.Use of our forums by people under 18 years old is allowed only with legal guardian(s) present..