How to handle weird proportions in templates

Not sure if I can explain the problem I'm having very well....

I've been doing some clothing designs and am having trouble figuring out the upper body template with regard to the neck/shoulder areas; it seems like there's no clavicle / shoulder to the template - it seems to only have neck and a teensy bit of shoulder displayed. So if I want to make straight straps for a tank top, for example, how do I figure out where they go on the template when there's no shoulder there to hang a strap?? Do they need to be angled in or something? I tried to do some test designs but I can't seem to make shoulders work. What am I missing?

Thanks!

Your best bet is to angle them in so that they hit the shoulder inside the arm seam. If you're using my templates, use the grid lines to find a match point.