freestylerlf

Hi effermen I have few question to ask about your mod. Its my first time to use Lego Digital Designer program. I finished building step1 and I opened step2 and I got confused. I used 1 servo motor on step1 and I could see other servo motor on step2 and step3. So do I have to look for a page that I stopped on next slide? For example, if I finished step one(20 pages), do I need to go to page 20 on step two? And did you used number 2 bags for this mod? Do I get enough parts for model b after this mod?? I never used those battery packs before. Is it the same size as the regular ones? Its really amazing work that you did. Thank you effermen