Modeling Quality

 
I had a quick question 

Would the modeling quality change an indiactor from showing up in a different place in Strategy Tester

I believe an indicator of mine shows up in different places from strategy tester and live .. 

modeling quality is 27% and I thought perhaps this is the culprit .. ? 

thank you
 
if EA is based on martingale or martingale scalping kiiping open trades for many hours so it may be the important the time when you start the backtesting it (and trading) for example.