Sounds like you have the Xmark Pro Trigger...a REAL POS...
With a capital "P"!!
I personally yank them out and replace with the old style Remington " Walker" triggers....
I don't - I advise customers to find another (read: "any other") trigger for a Rem 700.
I have a build going on right now that will have the Triggertech unit...and I'm looking forward to seeing how it performs..
From what I've seen so far, I'm impressed.