I'm Canadian so I have no issue with deleting my truck other than the tuners in the states getting shut down. I was dead set on getting motor ops for the on the fly tune. However, I've read about a ton of problems with them. I've heard that HD diesel supply out of Canada is good but they only give you one set tune. Any other recommendations or any word on if motor ops has fixed the tuning issues with their 2.8L Duramax. Thanks.