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The prompt on this page opens in SpeakCAD already filled in — after sign-in too. The model renders in your browser. Preview is free.Desk & office
Logitech MX Ergo S trackball wedge
This is not a fixed STL. SpeakCAD generates the logitech mx ergo s trackball wedge to your millimetres, you adjust it in the chat, then you download and print it.2
Change any millimetre in the chat: wall thickness, hole size, the thing it clips onto. Iterations stay in the tab until it matches what you own.Adjust
3Print
Download a watertight STL or 3MF for 2 credits, drop it in your slicer, and print it. Small fit fixes re-download free.Get it nowThe example prompt comes with you, even through sign-in. Preview is free; a download costs 2 credits.
What a logitech mx ergo s trackball wedge is
A 20 degree wedge under an MX Ergo S (about 138 × 100 × 50 mm) so the thumb ball sits higher than the stock 0–20 click. The pad is 140 × 102 × 18 mm with four 10 mm foot recesses. Print in PLA with 1.6 mm walls.
The stock hinge creeps. Tell SpeakCAD 15 or 20 degrees, preview the wedge in the browser for free, then download the STL.
Example prompt
Create an MX Ergo S wedge 140×102×18 mm, 20 degrees, four 10 mm foot recesses, 1.6 mm walls.
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Questions people ask about a logitech mx ergo s trackball wedge
A 20 degree wedge under an MX Ergo S (about 138 × 100 × 50 mm) so the thumb ball sits higher than the stock 0–20 click. The pad is 140 × 102 × 18 mm with four 10 mm foot recesses. Print in PLA with 1.6 mm walls.
Click Get it now on this page: the example prompt is filled in for you after you sign in. The model renders in your browser — nothing to install — and previewing is free. Adjust any millimetre in the chat, then export a watertight STL or 3MF for 2 credits when you want to print.
Start from this working example and replace any number with what you measured: Create an MX Ergo S wedge 140×102×18 mm, 20 degrees, four 10 mm foot recesses, 1.6 mm walls.
The stock hinge creeps. In SpeakCAD you generate and preview for free, then download a file sized for the part you actually own.
No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.
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