I installed our neo-angle shower in our downstairs basement, exactly as the instructions said. Where told to put sealant, I did so. After a couple of years, the shower leaks in two places and it is rotting the drywall. (see these photos):
Also, in our upstairs bathroom, the tub surround leaks as well. I replaced the old silicone with a product recommended by a Home Depot "expert" (LOL)... The product was a piece of sh** (I think it was a type of MONO sealant. It now leaks as bad as ever (see pictures):
Howie