Boolean not working

Hi. Any idea why this boolean is not working? (the rials for the pipes are coming from intersections, should be accurate).
Might be the tolerance ? And if so? how to change it ?

Thanks!

Hello - most likely, the seam on the pipes is lying right on the larger surface. Post a file with the surface and one or two pipes,

-Pascal

I am not sure I am understanding :frowning: here the scene

The pipes are working now…when i change the tolerance of the file. I just cant fillet them…the fillets get separated from the surface.

pascal.3dm (1.0 MB)

Thanks :slight_smile: