Where did you find the Wecohe JT Joe? I've got all the manuals, diagrams, conversion/measurement equations, and math done for removing the proper amount of material on the styeren sheets to get the correct angles. Did you get your hands on the later kit with the extended hull or are you using a tammy KT lower that has to be extended? Either way, good luck on that sucker. Still gives me the cold sweats when I think back on it....He he.