It is great to be back. I was forced to thake a brief work break. I am not even sure how long it has been. I made great progress on the right spar. All of the spacer bars are drilled and clecoed. I found that a bit of masking tape on the end of the stack of bars works better than a vise with respect to alignment. I tried using the vise pictured and had to toss a lot of bar stock, don't under estimate the power of tape.
#40 holes being drilled into a stack.
My small cleco army forming up
this vise vs. those little bitty pieces of tape... tape wins