Magpiez

I've tried pressing random buttons, it's not that I've removed my .tekkitlauncher folder and redownloaded everything and it still does it. Normal MC is fine and other Tekkit servers do the same as above "/

Hi, I was playing earlier and for some reason my inventory, when items are going in to it, are defaulting to the bottom right. If nothing is on my hotbars it starts with them at 9. I have no clue as to why it's not using the default top left of my inventory, can anyone shed any light on this please? Any help is appreciated. Thanks.