After laying this up a day or two ago I popped it off the airplane and laced into it with a sanding block. 4 hours later, teh leading edge is looking pretty good. The sharpie line in the first picture represents the minimum trim line this is where I should have trimmed this to in the first place before I cut off too much. In the second and third pictures, I laid out some reference lines to get the general shape symmetrical. You have a lot of leeway on the actual shape up here, but if it's not the same on both sides it would be really noticeable. I just used the two rolls of tape you can see in the background to make the radiuses. It's not done yet, but as you can see in picture for, its coming together nicely.