All of my load development has been done using CCI200 primers. Due to being unable to purchase any of these in nearly 3 years I searched elsewhere and found Remington 9 1/2's and stocked up. Are the 9 1/2's similar to the CCI200, or hotter or what do you think? Any temperature performance changes to be aware of? I don't want to throw a known load/charge combo together with the new primer only to run into a pressure issue. I know I will have to develop new loads but I was hoping to use my old loads as a starting point.