I should of cleaned both gauges since both appeared to have been assembled without a clean lense.
Thanks for sorting, testing and modifying the wiring harness. It's installed now and everything works great. Ignition spark is weak and more comments from KZ forums suggest the coils were marginal at best even when new. I'll order the new coils from Z1 Enterprises as you suggested. The Gerex Multifire will be a backup system if needed.
A little bit of pre-assembly.