Good afternoon all! Need some professional input. I’ve got a commercial space that has recently had new carpet installed. Building was originally built in 2001, slab on grade, high traffic, existing sheet carpet was still in place prior to recent remodel and was honestly in good shape considering age and use. New carpet is Shaw Ecoworx, and was installed using Lokdots. My issue is the tiles have the adhesion strength of a fresh post it note on each corner. Grab a corner with fingernails and it peels right up. Was this installed properly? Possibly not weight rolled? In my head I’d assume 4151 would’ve been a more appropriate choice. Or maybe I’m overestimating the adhesion strength it should have.