Originally Posted by
nak81783
I've often wondered about this. Let's take a little tangent while we wait for the OP to reply.
First, I agree the gap has to be there, or the marker may not complete a full cycle. However, since the chamber is pressurized (pushing on the top of the pin), and the bottom of the pin is at ambient pressure, wouldn't the pin continue to push down until it hit a positive stop (back of sear) regardless of on/off type? If so, I would argue that trigger rod adjustment is more to accommodate the body/rail/trigger frame stack up than a different on/off type.