LineTypes - What am missing?

[mdhutchinson]

I am tweaking a custom linetype definition... but reloading the definition does not seem to update the linetype in the drawing.

Is this a case where the definition of the same name defaults to what's in the file such that you have to purge the definition out, then load it back in?  The more I think about this, I think it is the case. I think I'll try this.

[Kent1Cooper]

Did you REGEN after reloading it?

[Ranjit_Singh]

I don't think so. Every time you change the line definition in the linetype file and reload the definition, it should update. Of course, as @Kent1Cooper pointed out you need to regen the drawing to see the update.