I tried the CR one time. Got shorted by a buck. No more. Sticking to detecting.
I encourage you to try again. I have been keeping track of this since you posted on one of my threads. I have been shorted a couple times, but I have also made out a couple times. Today, my change was around $121 and It returned $124.16. Sometimes you get more, and sometimes you loose, but it all evens out. It's not as fun as detecting, but I gotta do something in the winter.