Actusreus.. I'm not against it, I just think its not necessary....like a belt and suspenders. It takes a few minutes to dial in the VPI arm...probably the same time it takes to install the Counterintuitive. If you change cartridges the device has merrit because you can repeat the setting for the cartridge needed after first having properly installed the cartridge, however, it would even be easier to simply have another arm properly set up with the new cartridge already mounted in it and replace the old arm with the new one, and plug it in. Again, if you like the CI, zei gazundt.