same like me. I'm using diff brand as well which is better at the nozzle. The blady wd-40 nozzle is useless as the small blue thingy that you use to attach a small pipe always bust out. So now I switch to SELLEY'S RP-7.
The new packing I still saw the little blue thing in there. So, don't want to risk trying that again. Because one it drop out, the whole can is as good as nothing already.