I have engineered hardwood flooring where the planks have shifted. They now stop short of the transition. Please see the picture as it makes it pretty clear what's happening. I need someone to fix this. I'm not sure if "sliding them back" is the right thing as the problem may just reoccur later. I have a spare box of flooring left over so there is plenty of new material if that is the better way to fix it. It is about 2-3 feet where this problem needs to be fixed. Please let me know how you would fix this and the cost. Thanks!