Measured and met super for this upcoming job. I’m to old for this crap, but somebody’s gotta get-her done. Anyhow, my first question is about TUO, see pic, they are bound stair treads, glued direct with construction adhesive, applied with a caulk gun. She pulls up ok, but leaving behind beads of raised glue. I’d like to avoid using blade scraper, so not to scratch marble, any ideas ? Ya think a plastic scraper would work ?