Hi All,

I have a small problem with the wing section of the Extra 300S. I am working on the wing and the Rib tab's on R2 & R3 will not stay in contact with the building board when trying to glue the LE and the Main Spar on. I tried what G/P suggested as far as putting T-pins in the tabs however the tabs keep breaking. So now I am at a stand still. Anyone have any ideas? Should I tried to wet the ribs down with the vinegar/water solution and place something heavy on both ends?

Your comments/suggestions are very much APPRECIATED.

Thanks,