I just watched the tutorial video for the tube block. In it, she says start with 2.5" strips, sew together with a 1/4" seam, press, and then sew it into a tube with a 4 1/4" strip...but if my math serves me correctly...shouldn't it be 4.5"? I haven't tried this method yet...but 2.5+2.5=5....5-1/2"(two 1/4" lost in the seam)=4.5...no?
Please enlighten me...