I know I can't actually do this but I'll explain the question now: I have an assembly of about 5 parts ( A Torch). I drew a circle and extruded it to create the first cylinder. When I measured this circle its half the size it should have been. When I made the rest of the torch all the other parts were just made to scale,instead of measuring every part again.

What I need to do is make every part twice the size it is and have it all still match up. and I need to have all the sketches scaled as well if possible.

I have tried to scale each individual part but it doesn't match up in the end.

I appreciate any help, because this is far more important than you may thing,

Thank you again.