Well, had the FEO round today for my renewal interview and all went okay I think. He didn't seem to have a problem with extra cylinders for the .36 and .44 pistols - when he asked why I just said for re-loading mid competition.

Only additional thing he said was ensure the cylinders are stored in a separate locked container, away from the pistols in the safe. Oh, and I need an alarm now!

On the whole pretty succesful, and I should have my ticket back in a week or so. Hurrah!