I have an accuracy of around 80% in SC ( OG ) , later on i started with 1000 SC , and i noticed that my accuracy in SC 1000 is around 70% and sometimes as low as 60%. ( considering 1.5 mins in almost 75% question and rest upto 2.5 - 3 min max )

I read at a few threads that SC 1000 is not trustworthy as far as constructions are concerned, is it true ?

Should i worry abt my accuracy at 1000 SC ?

Pls comment