Robotiscshobbyist m.i.a?

Dear fellow-shaprs,

does anyone know if Dennis (roboticshobbyist) is missing in action?
He really helped me (and I’m sure many others as well) with his tailor-made tutorials and started a great thread about precise metric threads, but for 5 days no reply and his iconic avatar (I suppose a RC helicopter) has vanished to a generic “R”.

Since I was hoping for him to chime in his thread about threads maybe others know how to reach him.

Thanks in advance


Hi Dennis,

glad to hear you‘re back in…

I‘m pretty sure that others will appreciate your advice as well.

Cheers Chris

Yes really happy to have Dennis here.

Hope all a happy new year :fireworks::balloon::confetti_ball:


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Happy new year to you all too!



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I am very interested in the subject of Screw Threads and Threading and from one of your posts there was a Link to the Roboticshobbyist web site.

Have you retained contact with Dennis?
The web site is ‘not found’ by my searches.
Thanks in anticipation of a response.

Nope, no contact. Hope he is well.