YouTube video by Andrew Gadd making a hidden channel
Notes
- uses the very tip of the knife
- presses thumb of knife hand along center of outsole to advance the knife
- presses the edge of the flap down with a stick
- runs nail along edge
- uses clear adhesive protective film or tape to cover and protect the upper above the featherline
- bends over a tap at the end of the tape on the roll for storage
- heats fudge wheel, tests with spit on finger
- opens flap with point of tool that can’t be seen, looks a bit like a dull butter knife
- then turns up flag with thumbnail