WOW, thank you very much for the description. I'm not very "mechanical" with cars....yet. I'm learning. This all makes sense, however you would think that someone would have duplicated the technology by now. It's been some time and I haven't seen any other vehicles with it. It all sounds good and I'm VERY glad I have it. It just makes my rig that much more different than the normal vehicle

Is the TOD durable? Are they likely to have problems and are they expensive to fix? Just a few q's for the newbie...

Thanks