Ma'am what to do if we have common plot from ancestors which is divided in 4 parts. Front and back are not ours but middle 2 parts we are using. So now plot has main entrance in S8, W1(negative zone) and then another gate for our house is NW (W8/N1) that's too nagetive zone...we need to block both of them with pyra band...???? Another question is like N3,4&5 is in bedroom...so we need to place virtual door on inner wall surface ,( as the outer side is a common gallery...going back in others house)...pls guide and advise how to order these products....,????