Get in touch / Describe the first contact

Tell us where it sticks

“It jams” is a useful beginning. The material, direction and first point of resistance help turn it into a testable question.

What to include

  • The guide and step you are following.
  • The material and its measured thickness.
  • Which part moves, and in which direction.
  • Where it first stops or becomes loose.
  • The single adjustment you tried and what changed.

For a correction, quote the short passage that seems unclear. Avoid sharing private addresses, passwords, medical information or other sensitive details.

You can also write directly to [email protected]. Response times are not guaranteed. This is not an emergency or tool-safety helpline.

Read our Privacy notice before emailing. The local draft is not stored by this page.

Prepare your message

Use 20–5,000 characters. Your draft stays on this page until you copy, download or send it yourself.