My helper left my harrow like this a few months ago. He does not know how to straighten it out or how to keep it from doing this. I am a very senior lady, I use my tractor for mowing and sometime a little dirt work but have to hire most everything. I'd like him to use this harrow to save time. I have a L2600 Kobota with a FEL. I'd appreciate some kind instructions on how to fix this situation. I took the photo's today.