Prosthetic is already thin, and now there has to be a lot adjustment?

Float the anterior and backfill. If double arch then trim the thicker of the two. Do not reduce to less than 8mm’s of vertical prosthetic material remaining. This very thin! MUST make an analog model with a flask as a back-up. MUST complete the RAPID pick-up to have a means of ordering another prosthetic during healing time. This could have been observed at the bone reduction time with the Carrier Guide and RAPID or Prosthetic seated for testing. This means it should not be a surprise.