Yes, I thought about about those accessories, and you are correct. I have since decided to follow a different load development process. Put on the magneto speed, shoot for low ES/SD. Won't take the groups seriously. Then I have my speeds, try other primers if needed due to no low ES.SD's. Next, Play with seating depth for groups. Shoot and adjust my ECtuner. Lot's of rounds, yes, but I like to play this way. Then go shoot pigs. Once I am done with this load process, I load up enough rounds to hunt with several seasons and shoot some for fun. I have read about many other "processes". This is the one am going with, but I do see the value of a Doppler Chrony. I also have a AutoTrickler V4, Presses are Forster Coax and a Ponsness Warren Metallic II, A Skinner Single Stage H press. So not that I won't buy the LabRadar or similar. Just others are coming out on the market that are smaller so I am waiting for those.