Most Useless Tool

I was trying to work out what the most useless tool in my workshop is, which is a surprisingly difficult question, because the competition is fierce and the standards are high.

The obvious candidate is the 3D printer. When I bought it, I had visions of calmly recreating all the irreplaceable plastic components for the GT6. The brittle heater vents, the cracked cable guides, the obscure little clips that Triumph produced in 1972 and nobody has seen since. The logic was impeccable. Scan the part, tidy it up, print it, refit it. Industrial self sufficiency from the comfort of a slightly cold garage in Gloucestershire.

Naturally, it did not work.

The printer itself sits there with the faint air of moral superiority common to machines that know they are underused. So I bought a 3D scanner, because clearly the problem was insufficient technology. The scanner does its job beautifully. It scans objects and produces files. Files which exist in theory, but not in Windows 10. Windows does not merely refuse to open them, or complain about them, or sulk quietly in the corner. It denies their existence entirely. According to Windows, the files are not there. They have never been there. They are rumours, malicious gossip, whispered by unreliable peripherals.

This creates an unusual situation in which I possess a scanner that produces invisible objects, and a printer that faithfully prints anything except the things I actually need. It will happily produce small plastic figurines designed by Japanese enthusiasts with too much time and emotional resilience. It will not produce a heater cable retaining clip for a 1970s Triumph.

This is the curse of modern tools. They promise sovereignty and deliver dependency. Every solution arrives attached to three new problems, two software updates, and a forum populated entirely by people called Darren who insist it is working perfectly for them.

Still, I remain optimistic, because the 3D printer is not without rivals.

The plasma cutter, for example, was acquired with similar optimism. In principle, it slices through steel with surgical precision. In practice, it produces edges that resemble a roadmap of the Camargue, all estuaries and unexplained deviations, as though the electrons briefly lost interest and wandered off to look at flamingos. What emerges is recognisably metal, and recognisably cut, but not in any way that suggests intent or competence.

Then there is the rivnut tool, purchased last summer during a surge of absolute certainty that the future would be full of rivnuts. Rivnuts would be everywhere. Rivnuts would solve problems I did not yet have. Rivnuts represented preparedness, foresight, and engineering maturity. Since then, it has sat in its case, pristine and faintly accusatory, like a dinner jacket in the wardrobe of a man who no longer goes anywhere formal. I occasionally open the case to remind myself that I own it, then close it again before it can ask difficult questions.

There is also the ultrasonic cleaner, which vibrates enthusiastically but appears to have no measurable effect on anything larger than a teaspoon. And a torque wrench so sensitive to interpretation that it feels more like a philosophical instrument than a mechanical one.

Yet none of these quite match the quiet futility of the 3D printer. It sits there, a monument to possibility, capable of producing anything at all, except the one small plastic part I actually need.

I expect I will buy more tools. This is the nature of workshop logic. The next purchase will definitely solve everything. It always does, briefly, until it joins the others, waiting patiently for the day I finally discover what it is supposed to have been for.