Diagnostics is the process of elimination. If the OP is concerned that he has an IMS issue, the only way to know, and to put it out of his mind if it isn’t, is to look. Case in point, here’s what another poster in a different thread found in his filter…..
Others have had "the fear", checked, and found nothing. Price to check it out: Minimal. Ability to sleep at night: Priceless................. This is the kind of PPI information that can make or break a sale.