Billd you can either use a wing tube type thing or a hard piece of ply glued into one end on the center spar and then slide it in and out of the other half, the bolts and dowels shoule be enogh to hold it in position and the spar join will just assist in keeping it from flexing.
Snowman Sound advice indeed and plow I'd have to say the same the only advice I was ever given was to cut my hair
but to me the happiest man is a man who lives how he wants to live. If you're happy you have gained the best achievement in the game of life. This morning I was given extra bacon on my Dunkin Donut Bacon egg and cheese does it get any better than that? Really
I have taken a month off from work I don't think I mentioned that they suspended my parking permit for a month so I had almost 300 hours of vacation and am now free wheeling at home