I get it.While I had TWRP in what had appeared to be running for each time I selected an option it would just bring me back to the screen where you have to move the slider at the bottom of the screen to the far right to get back into the options. The thing is, it ran once I had flashed the two files and rebooted back to fastboot instead of doing a hard reboot. Once you reboot out of recovery your stuck in the endless flashing TWRP screen.
One good thing to come from this lead me to write post #472. Seems to work so far every time I get stuck in some form of a boot loop.
Perhaps because it is a boot.img there is a need to install a ramdisk on the partition. I hope someone can understand what I'm writing. But I'm still 90% sure my TWRP file is bad. So we have to test new files to make sure the ramdisk step is really needed or not.
Well now I ask you to see the message in PM.