I think I found the directions a little confusing too... and most of us want to get the initial charge to or rechargeable tools right the first time.
If I could write the directions for tool use for companies I'd gladly do it.
Guido Valentini told me he wanted me to write the how-to book for the RUPES iBrid Nano 2 SEMA's ago when they were announced. I was excited to be asked by the President of RUPES to do this project. Never heard from him or anyone after that.
First time I opened a RUPES iBrid Nano I read the paper that came with it and ended up writing 2-3 new articles to fill in the voids.