This was a suggestion I read on another forum with the 43. I'm sure the heavy trigger is just confirming that I need to work on trigger control and I'm jerking it a little bit. I'll get the connector updated then re-assess. The armorer I spoke to said it reduces trigger pull by about a pound. Some of the posts on the forum suggested that the new connector made trigger pull much smoother in addition to being noticeably lighter. If that doesn't get me connecting with my point of aim, I'll try changing where my finger contacts the trigger...want to change one variable at a time. I'd really prefer if all my triggers were the same so that I don't have to consciously think about how to pull the trigger.