Thanks for this great guide. I've found it is updated related to
Siyah 2.6.2 - A Dummies Guide to installation & settings
which is a bit older and lulzactive was a bit problematic to understand and set :-)
Now I've set up this settings (voltage control ondemand, new voltage settings, etc).
When you say you left charging current as default. What are exactly those values? Now I have them in 900; 900 and 450mA.