Brief Description: Drill first holes in attach brackets
Created / made a guide from 2x4 and small scraps of wood. Created a right angle side that attach bracket and W-932DG (drill Guide) nested into and provided a clamping surface. Guide worked well and only had to use one drill guide (4 are supplied ?? maybe assume a lot of wear??) Drilled first hole in both side. marked center line on both sides of bracket. Enlarged the spar side hole of each bracket to 3/16.