Detailing Symbols Styles not activating in OpenBuildings

Hi All,

Currently I'm changing the detail styles within OpenBuildings. I have gone though most of the current forum posts trying to work out my problem with no avail.

I've followed most of the instructions that Paul had posted in this thread. I didn't make new files as I just edited the existing files (after making a backup), so that I didn't need to add an extra layer of complexity to what I'm trying to do.

https://communities.bentley.com/products/building/building_analysis___design/f/aecosim-speedikon-forum/84608/detailing-symbol-styles

I've gone into the DetailSymbolStyles.dgnlib and added our company detail styles. 

Then I've gone into the DrawingSeed_Structural.dgnlib

Added a company detailing symbol style,

Once i had done this I went and updated the detail style on the views to have the new detail style

Tested a couple sections and details within the dnglib and they all worked as expected.

Now when I start a new drawing within a project none of these changes come through.

I've even tried removing the DrawingSeed_Structural file from the DGNLIB folder to make sure that there wasn't another one hidding somewhere. And as expected all the structural detail styles disappear meaning that i'm at least using the correct file. While in the test file i can go into the Detailing style and the symbols i've added to the DetailingSymbolStyles.dgnlib come though.

Would someone be able to shed some light as to whats going wrong, or what I've done wrong please. I've been going around in circles trying to work out whats going wrong

Dave