Hi Roy
About the code tags, when you type in your post on the forum, there are buttons above the text box you are typing in. One of them has a "#" sign on it.
If you press this, it generates a couple of tags in the text: "code" and "/code" in square brackets.
If you type your code between these, it looks like this, which is much easier to handle.
for (uint8_t i = 0; i < 100; i++)
{
Serial.println(i);
}