Constructed the rear rib braces. 7V6-1 and 7V6-2SP's I have tried to construct both left and right pieces of the wings at the same time so that the small tasks don't slow down the second wing. These braces are easy to make but you do want to ensure that you understand what you are making. I say this as it is somewhat difficult to understand what they want you to produce and where it goes. As you read on they actually give you an alternative to what you have just made. My rule is always read a few pages ahead.
Rear Rib Channel
Setting the recently cut angles 7V6-3 cut from stock