There must be a mistake on plans sheet 73 in the 1/2 scale view showing the 3 bolts that attach the bottom of the vertical stabilizer to the bulkhead. The plans drawing shows the vertical dimension between the bottom bolt and the top two bolts to be 7/8". However, this cannot be correct. I'm guessing the engineer failed to apply the scale factor (1/2 scale), so the aictual dimension should be closer to 1 3/4". Can anybody confirm?