ddev
one of this forum's member named arlnr was asked to give a satisfactory reply to the visa officer in 60 days whithout which he'd face a rejection. he was 4131 too. He had less IELTS score, probably 6.0 with less than 6.0 in at least two sections. His relative from whom he claimed points was on social aid in Canada since that relative went to Canada in June or July 2009. He did work for sometime in Canada and then he got laid off.
So if this is the situation in Singapore among all the visa officers, then according to seniors of this foru, visa officer was reluctant to award him that 5 points coz the believed that arlnr would also be on social aid after getting encouraged by his relative.
we havent heard from arlnr after he got registered for a fresh IELTS test then.