I have never used draft paper but I have drawn a lot in EQ. When I am practicing in EQ, I will frequently see if I can draw out a complicated pattern as seen on the internet or in a book. EQ makes me look for the block. At first, I was very confused by a pieced sashing. What works for me is to save a copy of an image I like. Then I bring it into Paint and enlarge it until I can see the details up close. Then I draw lines where I think the blocks are. Sometimes It takes me more than once. Most times I can figure it out quickly. EQ has many blocks in them. If I just knew the names, I wouldn't be doing as much drawing, but, then, I wouldn't get all the practice.