Yeah Neil, probably really really tiny.. too small to bother zooming in on, too numerous to enlarge one by one or replace with a symbol... but that is what it looks like I have to do .....
They were created in Microstation.. exported to DWG and then imported to Datacad.... I mean... I know already... what can I expect... but the arrowheads showed up fine in Autocad 2009, so am I being really unreasonable to expect them to import into Datacad? My clients, gov't agencies generally, expect to receive Autocad compatible files on completion for their archives. Even though that doesn't sound fair, that's just the way life is without causing an argument with fee paying civil servants... and us little guys can argue all we like about how much more efficient it is to use Datacad to no avail. We have to provide Autocad compatible files on completion... with good looking arrowheads.
Gaz