Here you will find all corrections to the patterns, if there are any.
UnRoll
Page 26, Step 1 : Now sew the rows so together that you alternat piece I piece H and a piece XE together; make sure that piece XE is placed on top
Page 26, Step 2.1 : sew two (for King Size Quilt three) pieces H piece I together on the short side
Page 27, Step 2.2 : now sew the TOP so together that you always have a piece HH piece II and a piece Y alternating; make sure that piece Y is always on the top / cut off the excess strip HH strip II on the right top and/or left bottom
Page 27, picture discription 1 : It will get a very pretty result if you mark the middle of piece Z and place the middle seam of piece HH piece II there
Page 27, picture discription 2 : place the already sewn piece HHXHH piece IIXII (a) with the right side down on the piece Y (b) the way you want to pin it / put it into an accordion-fold, fold the piece HH piece II (c) back as shown in the photo and check if the blocks piece X are exactly parallel (circled white in the photo) / pin piece HH piece II