I'm having some real trouble getting the poppet to sit correctly in the liquid post of my keg. Below is an image with the poppet in:
Notice that there is a sizable gap between the poppet o-ring and the post itself. I'm using a universal poppet, but it doesn't seem to be tall enough. Below is a picture of what the connection looks like underneath the post (sorry it's a bit blurry):
Has anyone else had this problem? Any ideas how to fix it?