Whenever i go to edit my log, and under the section lets say woodcutting. on the editing bit i click where i want to put the spoiler and bang its automatically scrolls to the top.
This is driving me mad everytime :@

Can anybody help me please?

It sounds like you anchored the area around the spoiler. If you don't know by checking your code, post it here and we'll help figure it out. Nest it within code tags.

Try pressing one of the arrow keys when it does that, it should scroll you back to where you were editing.