Hello Jim..my jocaster is coming along ok.it takes some time to cut all the parts by hand and make them fit !!. also THE SHED TEMPERATURE WAS DOWN TO 40 DEG TODAY WHEN I OPENED THE DOOR...just a quick question.i built the flat middle section on the wing and now they are all joined together please advise how to strengthen the two joints..on the out side with fiberglass do they need this???? or could i put two strips of thin ply over each joint..your advise would be most welcome..keep up the good work..will post some pictures if i get chance Regards John T