If SC 1 is 400 meters down plunge then that is the length of the zone by say 12 meters , the 300 meters is the smaller side of the projected triangle in the NE direction , they need more pierce points to determine both width and true thickness. .So 400 meters x 12 meters of 10 grams Au is a great discovery for 3 holes .More interceps will build a 3d model .