Reset Progress %'s

Is there a way to reset my progress indicators and all my history? I bought course a long long time ago, started, stopped, and now want to start fresh. Thanks!

You could go back through your lessons and set the learning level to Not At All and it will remove them from your completed percentage.

thank you Adrian

Will this procedure cause one to lose points in the new system? I am spending a lot of time reviewing and re reviewing. If I decide to tackle a new lesson in more depth it would be an incentive to gain points for the effort.