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- #201
Gerry
Staff Sergeant
Gerry that's got to one of the best looking spinner paint rings I've seen in a long time. Well done mate.
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Thanks Vic, but see my explanation, above
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Gerry that's got to one of the best looking spinner paint rings I've seen in a long time. Well done mate.
![]()
What an exceptional job you did on those spinners Gerry! Well done! Not quite clear how you did it since if you started with the white, I don't see how you got such a sharp line for the red because that edge of the mask would have tended to wrinkle.
As for bleeding, what you can do is seal the mask edge with a bit of paint of the colour that you would bleed into (in your case white), then once dry, paint the new colour. That way any bleeding that does occur will be the same colour as the surface it bleeds into.
Now listen up! Here's the diagram of what I so clearly explained in post 186:
A scale profile of the spinner is used and the centerline is drawn on. Place a ruler on the point where the center of the band meets the edge of ths spinner on the profile such that the ruler just touches the edge of the spinner but does not intersect it. The line that's formed is the tangent which, if you could imagine the thing in 3D now, would form a cone if spun completely around the spinner. The distance R from the band to the apex of the cone is the radius of the mask, shown at right. The length of the mask is the diameter at the band (D) times pi. Tada!8)
Definitely a mathematical formula - the angle of the dangle equals the tilt of the glass minus the contents of the bottle divided by cubes of ice times 2.............
Definitely a mathematical formula - the angle of the dangle equals the tilt of the glass minus the contents of the bottle divided by cubes of ice times 2.............