It probably is not harmful. However, in addition to them checking it out, my dealer uploaded my bike's engine info to Victory when I bought it, and again at 500-mile service so they know it is running as it should.
I will do the oil changes from here on out...
2013 XCT, Boardwalk Blue w/ Vicwrapz
S&S Cams, Lloydz filter & ATS +5, PCV, UD pulley, Alto Red Eagle clutch plates
Madstad Windshield, 5000K HID, TriOvals, Memphis Shields wings, Ultimate seat
JVC KD-X35MDT, PBR300X4, Polk DB6502, DaytonAudio ND140-4 rear
HyperLites, LED driving lights, Lloydz dyno 105+H and 117+T
Arlen Ness blinkers, KlockWerks KlipHanger bars, Avon grips
Spectro Golden 4 20w40 for Victory L.SG424, Kury Sabertooth LEDs
THE FEW, THE PROUD, THE OBSCURE. TTWFO2