Timing wedges not sitting right

[Kaiden113]

I have a Cummins isx cm871. We are currently throwing a new head on it. Story of this motor. Truck locked up in January. We put a reviva motor in it in February. Truck made it 1000 miles before a bolt rattled loose in the head that reviva forgot to tighten. Broke all exhaust bridges. They sent us a new head and all parts. This is the first head we have done in this shop and my boss has never done one. I am the only mechanic. I’ve looked at many videos and it looks like my wedges aren’t sitting right in the head. My valves wedge(6) looks fine but the injector wedge (4) looks like it’s sitting way too high. My boss bought the wedges kit from amazon using the Cummins number any help would be great [attachment=9441]