AutoCAD 2010/2011/2012 DWG Format

[#1]

I know that I can create a custom arrowhead in one file and use it in that file but is there a way to create a custom arrowhead and have it display as a choice in the Qleader>Settings>Arrows pull down as well as the Properties>Lines & Arrows> Arrows pulldown?  Where are the standard arrows stored?

[#2]

You have to ensure the block in INSERTed in your file, then it appears: there is no method for you to alter the default core offerings.

Try adding this as a startup routine in your ACADDOC.LSP file, or a macro at the start of buttons you may push on screen if you don't type, and ensure this block is already in your template files.

[#3]

Have the arrow head as its own drawing and place that drawing in a folder on the search path for AutoCAD.

[#4]

where are the stock arrowheads stored?

[#5]

Nowhere you can access or edit or change or remove. Create a DIMSTYLE with your arrowhead in a template file, drag and drop it from a TP or ADCenter from your template file is another option.