Hi Alex,
This may not be the best way of doing things nor the correct way, but it works for me.
Start Inventor
Click on Projects
Select ‘Default’ in the top part of the dialog box. Make sure that it is ticked.
In the bottom section select ‘Use Style Library’, 4th one down, RMB and select YES
Open up the drawing file template to be used.
On the Manage tab select Style Editor.
In the top LHS of the list is ‘Standard’. Expand this, if needed, and select ‘Default Standard’.
RMB and select ‘New Style’ from the drop down box. Name the style and click OK.
RMB on the new style and click ‘Active’ from the drop down box. The new style should then be in bold text.
Go down to ‘Text’ and expand this.
RMB on any one of the styles shown and select ‘New Style’ from the drop down box and name it. Click OK
Select the new style and on the RHS you make the appropriate alterations to Text Style, Size etc. click the ‘Save’ tab at the top of the page.
Expand the ‘Dimension’ tab, further up the list on the LHS.
RMB on the Default mm (ANSI) – (this is my set up) – and select ‘Replace Style’. In the pop up box expand the list and select your new style. Click OK.
When you have finished adding all your styles click ‘Done’, bottom right.
Click the ‘I’ icon and go down to ‘Save As’. WAIT for the tab to expand and select ‘Save Copy As Template’.
Close the drawing BUT DO NOT SAVE THIS FILE!!, click NO.
In any of the new projects that you make up ensure that the ‘Use Style Library’ is set to NO.
You can of course make up different drawing templates for different project by simply using the above set up in a particular project.
Hope this helps
Best Rgds,
Dave R.