okay, so I got lost somewhere here, I just finished part 6 and went on to part 7, yes I fell behind a little, more now as I did a few booboo's putting the stripes togehter, my little triangles ended up all over the place as I wasn't watching. Now they are talking about using all the HST's we made, I remember and have the ones from early on, and I have a bunch of squares here that obviously are supposed to be HST's, did they ever tell us to put them together?