Thanks, I have just added site info in the ticket so you can take a look.
I added the fields:
address
address 2
city
zip
state (as a conditional field under 'country')
ReturningCompanion
In DT Register > Fields the ordering is fine.
But in the registrationform on the website all the new fields are placed at the bottom of the form.
In addition: the State field is conditional to Country and should only appear when 'United States' is selected. But is shows always.