can’t you euro brace the bottom as well? i plan on doing this in addition to euro bracing to top as usualnot if the silicon on the bottom is already failing from poor application.
You would need to redue the silicon entirely.
Eurobracing helps it from rupturing and litterally ripping the entire panel off at the top.
But if the silicon is already set to fail, the gap inside will continue to get larger and larger until a leak happens due to hydrostatic pressure being applied at it, and will peal the silicon alway until you one day realize you have a puddle on the floor.