If you have an iPad, studying the roadmap will be much easier. This is how I study my roadmap:
1. I took pictures of all the roadmaps
2. I upload the pictures to iPAD GoodNote app.
3. For each road map, I make two road map sheets. One sheet will I will blank out the reagents and the other sheet I will blank out the products. I use GoodNote app to blank it out and save the files as PDF.
4. Next, I upload the PDF files to GoodNote and use the stylus to fill in the blanks every other day during my study.