Placed 1” in middle of solo cup after 48 hours soaking in wet paper towels. Pretty simple process. Recommend poking holes or making cuts around the sides and bottom of cup for aeration and drainage.
@DreamIT,
Much appreciated, it’s been a lot of work, trial and error, stressing over decisions, and pouring hours into research to cross check methods and dispel myths.. overall a really interesting journey 💯💚