Hi RayCAD1962,

Do not mention it :-) I just shared with you what I knew.

However, as PILOU says, you should be more specific with constraints you want. Otherwise there would be number of possibilities (sometimes infinite)

-Psygorn

@Psygorn (DRILLBIT)
@Frenchy Pilou (PILOU)

I like to share this YouTube video from where I so these changing of dimensions with easy method that I like to see it in 3Dmoi if it is possible.

Follow the video and you will see what I am talking about especially when changing the values of each arc and lines too.

Your method is helpful but this is more easy to be used when you need it.

Video link: https://www.youtube.com/watch?v=xu8iiDUZhFQ

Hope you understand what I am looking for.

Thanks again both of you.