Thats right....MB mentions that in Trail Safe. I've seen reference to that kind of thing in so many different places. If you get that hinky feeling or hear that voice, you ignore it at your own peril.
On a more everyday level, an old carpenter boss used to say, " If you have to think about it, just go ahead and do it or it WILL come back and bite you on the ass.". Meaning,,, if something is bothering you don't ignore the concern, just address it.