Thank you for your question regarding the Delta Laurel® 60" x 32" Bathtub and I am happy to assist you today.
The apron support for model, B10311-6032R-WH should rest on the outer posts connected to the black bottom support and needs to be glued to the inside of the apron at the base.
The edge of the apron support should not be visible once fully adhered to the back of the apron wall.
Please visit the link below to view the Maintenance and Installation manual and scroll to page 6, step 1:
Unfortunately, if the apron support is not installed properly, the bathtub would need to be uninstalled in order to properly attach the support and I apologize for the inconvenience.
If we can assist you with further with this issue or anything going forward, please do not hesitate to give us a call at 800-355-2721.
Date published: 2018-04-25