I have never heard of a spikes lower having any trouble, actually everyone raves about them enough that I was thinking of adding one to my collection just for some "color" the pictograms are kind of neat.
I am guessing your's are OK ? This one guy is not going to change my mind but if other people are having trouble then I'll have to think. A couple of more weeks and I can probably get the wife to agree for another one, after that NRA membership recovery.
Get my PM on that?