how to modify a radial pattern on a circular surface

[wdesmet]

can anyone help me with the following situation. I have an assembly containing a radial pattern on the circular surface of a pipe. the pattern contains a part (screw) and a machining feature in the pipe.

I would like to enlarge the pipe diameter, but cannot find a way to maintain the pattern, the included features become invalid.

any suggestions?

if you want to practice, i have attached the example

[FriedhelmK]

Hello Ward,

if you create two independent radial pattern it works.

When you change the diameters the machining features are validated each time to the new dimensions.

If this is done you change the radial pattern for the screws.

The attached file is saved in v17