Spent time over the last few says applying fiberglass fabric ti the top and bottom of the inboard wing ribs. The instructions call for 8-10 drops of hardener to 4 ounces of resin. This was no where near enough. The resin calls for 10+ drops for one ounce. Had to peel off the first strip as it didn't harded after a couple of days. Redid the first strip and then did the other three. I will let them sit for a day before starting the wing assembly.