John, yes you should be ok, but if not..... I seem to remember 2 Isuzu grainy videos out there. One was pretty fuzzy on the procedure, and the other was like the sky parting and perfectly clear on the turning of the cams. Now, I can't remember exactly, but if you lost time completely, you do line up the cams on the marks, ( here is where My memory fails me) but the driverside cam gets turned just a bit more til it snaps in place. If I ever get on my computer again, I will try and post both of the videos I have. Good luck! I hope you have it running before you read this.