Okay, now I'm wondering if the size of the MS template is too long for a charm... I don't have their product, so am not sure how big that Wacky Web Paper is. If the point is getting lopped off for those folks who are using their products, here's how I'd fix that:
When you cut your kite piece from the charm square, shorten that bottom piece. Instead of cutting off just the tip on the one side of the charm pack, increase the width of that cut until you have enough to leave a 1/4" seam on the end (so probably 1/4" shorter than it is?).