Not the run of the mill question. I’m having hard time getting top punches in and out of the lube sizer. Been sitting for a few months. Old top punch just fell right out. Tried putting new one in and doesn’t seem to want to go in. See no rust. Sprayed good with ballistol and punch goes about half in and I can force it on in. Then problem of getting it back out. Cleaned good with small brush and a tips. Still acting up. Any ideas..