Brief Description: Marked Horizontal Stabilizer ribs for drilling
Measuring out the hole for HS-404 and HS-405. This is where many builders get into edge/hole distance problem. The intent is to drill from HS-405 through the spar and into HS-404. Instead of using the distance from the drawings, I marked the ideal location on HS-404, put them against each other and transferred the location onto HS-405.
