I am also thinking to change from EB 3 to EB 2 . But as you said I have
to start from scrach i will need to start from H 1 filing. is it not>

And how can i keep my EB 3 and EB 2 together , means I have to work 40 and 40 hours to maintain EB 3 and new EB 2 ?

please reply to me if anyone knows,