What are you most proud of? finally getting it right! What advice would you give someone starting this project? This was the hardest one for me yet. I made the mistake of not looking at the video 1st! bad mistake lots of ripping ensued. All seams need to be pressed open. Also, my color selection is a bit off, my medium ground fabric is a bit too light, but overall I like it. It sure is a neat way to get tumbling blocks!