As I suspected Ken, my joiners are three different lengths! Not that it matters much I suppose as the wing is held firmly together by the front dowels and bolts when assembled.
Bokis, I bolted my lead onto the sides of the engine box, I thought it may be too much weight to hang in the cowling as its only held on by 4 small screws, I guess though if you weight the front of the cowl you need less lead.
Fuel proofing tonight, should be test flying next Sunday, can't wait.
On the elevator mechanism one thing I really like is that the servo pulls rather than the normal push, a good idea.
Gary.