Hi Folks - I will be installing the KAF2 (that I pulled out of K2/100 #2069 when I installed the new DSP unit) into K2 #3597. I printed out the latest manual re control board prep and install. Is anyone aware of any changes from the original KAF2 that I should be aware of when installing in a much more recent K2? Thanks :-) 73/Tim NZ7C