Hello @jorge_garcia , thank you for your post and information. My process for creating a new part has been:
1. Open Library and in the In Use tag find the library that contains a part I would like to alter. In this case it is Sparfun Connectors. Click edit
2. in the window that opens I id the part I want to edit in this case it is 01x1 pth
3. Rightclick and choose edit. The parts schematic opens in a new window
4. Select the schematic, right click and choose Sketch this puts the drawing in to sketch mode and gives me some sketch controls to use
5. I choose circle and create a new circle for the hole in the size I want the new part to use. I delete the old hole outline
6. I click finish sketch - please see attachment -2. In regard to the options "No" is not an option it just leaves me on the page and "yes" saves the package even if I dont want to save the package - in other words discard the edit so not very useful.
7. I am now back at the Library page with the two black arrows as shown in Sketch -1
8. The edited part is not available in any library I can find on my system and I imagine it cant be as it has not been pushed anywhere according to the info on the page.
Hope all that helps and you can let me know where I am going wrong. Please note I am most interested in the part as it applies to a PCB board not the 3D version. I will be sending the board to a manufacturer and the 3D version is not of any use to them although it is handy for me but mainly only in its size and general content so i can then import it into the design I am working on.
Regards