OP Thread Etiquette
This may be completely ridiculous to some, but I see a lot of threads where the OP posts some valid discussion point and never responds to suggestions or questions. I know this isn't a requirement, but friendly conversational etiquette says you would at least post a "thanks," "I'm done" or "keep the info coming."
Also, I would like to request OP's tell us what you did. This could be a huge help to the guy who does search for answers, finds your post. Reads all the good ideas, but then a final, "I changed mags and it never jammed again," would be great.
This may sound like complaining and could be rephrased better, but I'm just asking when people post to please plan to interact with the thread some.