340 issue after camshaft change

I don’t have the specifications in front of me for the camshaft to quote lift and duration, but it is a hydraulic lifter camshaft. The method I used was what has been posted by 12many. I did back off all of the adjusters and none of the valves are bent. It’s not that high lift of a cam. I’ve been through the being 180 off scenario and that’s possible, but I find it hard that I would have done the same thing twice. Never say never. I won’t be able to recheck everything for a couple of weeks as other projects have to get done first. Thanks