Finally managed to neaten up the wires and run the power wire to the alternator.
I need to get anchors for the front wires. Doctor has me on glucosamine so my hands are not hurting as much.
New measurements with the power cable to the alternator replaced:
Test Before. After. Today
Battery. 12.38. 12.69. 13.72
Alternator. 13.61. 13.44. .......
Dist block. 13.18. 13.20 13.38