Arrowheads

Does anyone know if you can somehow add an arrowhead that you've created to show up in the default pull down list? Right now I choose "user arrow" and then select the specific block I am needing. I also would rather not create a new style.

Thanks

Dimensions?

I don't think it's possible, but you could redefine one of the defaults and use it. Just insert the block into every drawing so your dimensions will use that style.