Oh good, okay...forums can be a little confusing when you're new to them. You really had me wondering how that might have happened, lol.
But you won't learn your way around by not joining in- so it's all good. We have many threads here that have more than one page- in fact some go on & on.
And if it will make you feel any better, I can remember (now that you brought it up) many years ago on a different forum doing the same sort of thing- answering a post at the bottom of the first page, not noticing there was a lot more beyond that.LOL