Can you remove the styro foam support pad and use a mud base?

​The Shower Base is designed with an integrated full-length leveling pad, eliminating the need for a mortar bed during installation. This built-in support system provides stability and simplifies the installation process. Removing the factory-installed leveling pad to install a traditional mortar bed is not recommended. Altering the base in this manner can compromise its structural integrity and void the manufacturer's warranty. The leveling pad is engineered to distribute weight evenly and ensure proper support, which is crucial for the base's performance and longevity. Thank you for your interest in MAAX.