.................."you know what" to be able to caulk like a pro! I am a total disaster even with the cheap vinyl stuff that takes 18 hours to set! I'd love to be able to use 100% silicone but I know that would be an absolute disaster! The YouTube heroes make it look so easy! Wet fingers don't work! Silicone trowels don't work. Even masking with thin edged blue painter's tape doesn't help!