SolidWorks

[Spudkopf]

Originally Posted by Sita

that's why i love make something new... it's always more interesting ... but it's only my opinion ... i know people which love reworking something already exist

I find the biggest issue when working on pre-existing CAD models is trying to figure out how the original creator built it, in many cases the models that I have had to rework lack even most basic of design intent, assembled with no relationship to the origin or to other assembly components, things of major importance in the SolidWorks environment.

From that aspect I can see why designing from the start can have it's appeal.