wasn't searching the forums for grammar mistakes? As I said, i edited my post to include that, my original gripe was with the misconception that changing spark plugs on a zed is difficult. I have iridiums so i don't have to do it as often yes, but it is not difficult or very time consuming to do either way. It's good practice to check your car. I might as well have coppers as i check my plugs when i do routine maintenance like changing the oil etc
