Hahah, CWM FTW.Oh how I remember the good ol days of clockworkmod where things seemed so simple LOL.
I almost miss having to press the down arrow 50 times to get the option I wanted to select.
I felt so much in control. lol
That happened to me also on my first try. Which led to confusion about needing to back up the IMG's instead of partitions.In RC1 I checked off system, data, boot, and vendor (all partitions no images) and the back up and restore went fine but it kept rebooting back into recovery?
But after I restored to stock and then got RC1 running again, I tried the exact same backup and it restored/booted fine.
I'm not sure where you're at right now in your issues.
But it may be a good time to..
TWRP wipe the everythings!
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img (why not, can't hurt)
flash-all.bat the latest full factory image from Google
fastboot boot twrprc1.img
Install RC1 from within TWRP
Delete the fstab
Install RS5 superuser (or wait for RS6 to drop later today and not mess with fstab?)
Boot up & setup OS
TWRP nandroid your ish and back it up to PC.
TWRP nandroid your ish a second time and back it up to PC.
TWRP wipe the everythings.
Reboot to TWRP.
Restore one of the backups.
Test.