A while back I bought a second hand County Comm Embassy pen from a forum member. The pen is awesome and saw lots of use, but has been left at home for only ocassional use for a while now. Since that time I’ve been having issues with a bubble or blob of ink forming at the tip.

Is this a common thing? I need to check if my bullet pen does the same thing, but it hadn’t last time I used it. The refill in the Embassy is a medium size point so maybe it’s more prone to this?