Hi, have already posted in tech section, no response , so can anyone help, changed my seals in water pump a while ago, with genuine parts, all was well, but I've got a ever so slight oil weep coming from the small hole, it really is very slight, not dripping, sooooo, is this normal,anything to worry about or likely to get worse. Reason asking, I'm about to go on a trip, so need to put my mind at rest. Thanks in advance