I think you have an understanding English problem. No way on earth is that a variable width extrusion.

You do not need to listen to what I say or guess what experience I have, take it or leave it but do not insult me because I use English correctly and respond to your queries as they are written.

Alternatively learn to write what you are trying to say. Once you learn to write the questions you want answers to then you will find that the answers are more relevant.

Thankfully the forum has an "ignore user" button, you are added to mine now why don't you add me to yours, that way you don't have to be embarrassed by replying with such drivel.