The OPEN UNIVERSITY  a well respected distance learning platform in the UK . The OU recommends new students undertake an audit based on the P:E:I:R framework [ Prepare , Explore, Impement  Review].. The framework is arranged on the four points of a rectangle , the review is the last phase and links back to explore phase .

When you implement feedback loops you treat the first pass as a fact finding tour . Starting over does not mean starting from scratch . Your second loop  is an opportunity reflect UPON , boil down and apply  . The aim is to frame questions and highlight knowledge  gaps that are only apparent with the benefit of hindsight ..