I have a new Remington 700 .243 with the X-Mark Pro trigger that will not adjust lower than 5 lbs. I think I just need to pitch it and replace it with a Timney. I have a Shilen and a Timney in each of 2 other Remington 700s. They both work fine. My question for you guys: Regarding the Timney, is the additional $75 for the Calvin Elite ($225) over the standard "Reminghton 700 with safety" ($150) worth it? These are Brownell prices. I'll appreciate your help. Tom