Getting close to installing the new leading edge from WAG on my L16 wings ( 2 piece, plus wing tip). By the way, they seem to fit very nice. Any tips on installation before I get myself in trouble

. Also, the leading edge stiffener from WAG is "L" shaped rather than "T" shaped unlike the original stiffener. I'm told it's like a 7EC uses. Uncertain whether the "L" goes up or down. I'm guessing a Citabria probably uses the same stiffener.
Any hints or ideas appreciated. (Asking dumb questions is always better than making dumb mistakes and this is my first set of complete wings).
Enjoyed meeting and visiting with a lot of Aeronca members at Middletown

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Thanks,
Mike Berg