[Elecraft] [P3] quirk?

[Mike]

Playing with the P3 today I just noticed a bit of quirky behaviour. When 
I turn the RIT/XIT button on the K3, whether RIT/XIT is on or off, I get 
movement of the indicators on the P3.

Split off, RIT/XIT off
Marker A, marker B and cuursor B move together

Split off RIT on
Marker B (red), cursor B(magenta) and a very thin green line. If I 
rotate the knob on the P3 there are artifacts left from what appears to 
be the B marker. If I turn it very slowly, the artifact looks like a 
very broad cursor(but not the real one).

This is very hard to describe.

Firmware 01.16.

73, Mike NF4L