Because of the security feature I have on this forum some of your might get hit by it while posting. Especially if you are responding to more than one post in a short time or trying to post more than one thing right after one another. If that is the case please send me a note via PM and I'll need to "approve" your name to allow. This is something that helps prevent the spam part of it. And I have noticed a couple already that I have hard to allow. Not much I can do other than that or remove the security option.