Registering a synth bought used

[pnadora2]

Hi,

first post here
I recently bought a used Prophet 6 desktop and first I want to say that I am absolutetly in love with it.

My question is whether I should register the serial number to my name on the sequential site. The text there says "If you purchased your synth from a dealer and have not yet registered with us, please complete the registration form below and submit it online."

Since I have not bought the synth from a dealer I am not sure if I should still just use the normal form to register.

Thank you for your help.

BR