Got the yard laid out, ten Peco medium radius I think they are streamline code 75 turnouts 12 foot board by just 12 inches wide giving 6 tracks, most with run arounds to provide some storage and fiddle yard space on the layout. This board will be under one of the main scenic boards. Control is Digitrax DCC with block detection for signalling. Track is pre soldered, every piece with its own droppers, no relieance on track connectors anywhere. All turnouts are modified to live frog with over centre springs removed for Tortoise motor installation and frog polarity switched via the Tortoise SPDT contacts.