Have Tripod, May Travel

The Mk1 version of my idea for mounting a camera on a walking frame or wheelchair. Needs  a little more development. It's ok with this little Lumix but I wouldn't trust it  with the Nikon, with or without a big lens. I know that commercial wheelchair mounts are available but mostly costing £00's. The scrooge in me won't pay, especially as I've seen a YouTube clip by a young lady in a wheelchair who made her own mount for around £30.
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