I recently worked on a shutdown that required me to replace a CPU board on a Miprom 21. I swapped the BATRAM chips and the piggy back board with chips to the new CPU board. Now when I connect to the CPU with the World Tool, I get an error message stating that drive and CPU parameters do not match and that I have a bad floor table. I have not had this issue before, looking for some advice on how to proceed. Thank you.