This evening I swapped out the standard G34 OEM connector for the Ghost Ultimate 3.5 connector (http://www.ghostinc.com/product/GHO_GU3/GHOST-ULTIMATE-35-for-Glocks-GEN-1-4.html). The reason for this post is to see if anyone has any experience with this connector that care to comment on. My initial impression in side by side dry firing with my Gen 4 G19 is that I can't feel the difference. The pull feels no lighter or crisper than standard. I can't tell any difference at all and frankly that's a little annoying. Thoughts?