I know this is going to sound oddly specific, but does anyone happen to know off the top of their head roughly the distance between the heel of the switch and the end of the facing side of the track in a Kato HO-Scale 2-850 turnout? I'm trying to figure out how much one needs to offset from the base of the track's rail joints to ensure the sidings on this track plan will align properly with the rest of Kato's stuff.