I have referenced in about 19 OBM files in to one "nest" file for our project so other disciplines can have the linework for their drawings. The problem I am having is that the "nest" file is essentially unusable due to the font size of the OBM callouts for various aspects of the bridge (bents, spans, bearings, etc.) blocking all views and snap locations. Is there an easy method to reduce that size and regain functionality?