Compression increase with Auto-rx

[TR3-2001SE]

Anyone notice the compression increase after 1500 miles with auto-rx on the auto-rx test being done?
This is awesome if correct! Could it be test error? Link is http://www.rms13.com/

 

[sprintman]

Notice that even though an increase of 11 psi in one cylinder the spread has a range 125 to 128 psi across the board which is what's really important. With a rinse, 2nd bottle, another rinse to come the end result will be very interesting IMO.