Hi madmaxx. Check your basic steering components - ball joints, steering links and bushes, the drag link, pitman arm and idler arm. When these things wear out it prevents the front wheels from staying aligned. When you're stationary on flat ground and you turn the steering wheel from side to side, can you feel a knock or is there some play when you change steering direction? Usually an indicator something has worn out. The steering boxes in these can develop wear/play in them but the issues normally start with steering links and joints.