I have just received my EX-1 kit myself. Please let me know how you go with the gluing process. My neck also has a weird angle if i clamp it with zero gap on the bottom face, but if i clamp it at the pickup end there is a straight neck and big gap. I will be interested to see your results...

Also there are videos on setting screw type necks on the website, but havent found the one on gluing a neck yet..