Christopher23

Hello, slice master It seems like you're facing a difficult situation with a curved wall and an uneven space. Both solutions you propose have potential, but let's discuss them further: Level the gap with tile adhesive and glue the decorative wood panel directly Align the gap with tile adhesive, let it dry, then glue the wooden panel with separate adhesive I hope this helps and good luck with your project! If you have any additional questions or need further assistance, please ask.