[Dave at BCDiesel.ca]

We had a few that where not threaded pefectly but thought we caught most of them before they went out. I can replace it no problem if it is stripped out.

The fix is to clean the threads up a bit on the pointed end and/or screw it in from the back side so if that the threads on the tip are not right it will not strip the plastic out on the cover.

If anyone has this issue please contact me and you will be tken care of.

Dave