8ee68c2d_RMS___Wichita_State_University__Answer
[Topic] Wallace (Deep Sea) [Question] On the drawing of the top level where the hole goes down to the second level, from the center of the hole to the edge shows 8". The dimensions for the space to the gole is 6". Should the 8" be 10." [Answer] 
No, the space to the hole is not 6", the space is 4". Which makes the 8" dimension correct.
SHOCKER MINDSTORMS - Wichita State University
Answer