Did a little more research, and it seems as if you can switch back.  Some had problems, but the posts I found were 2014-2015.  I'd probably make a TWRP backup first.  The only thing I am not sure if it will work is Xposed.  I may try this bit want to wait for a few more replies to see what others have experienced.

TY

OK, think it's fixed.  Downloaded an app called DisableService and found that the print spooler service was not checked. 

Hello all, been awhile. When I first rooted my LG-U2 I removed some files related to printing.  Now I want to print.  Enabled cloud print and print spooler, went into settings/printer and turned on cloud services.  My account and printers are seen.  When I try to print, the print spooler crashes.  Any ideas on how to get this to work?

Thanks

OK, so hopefully this is the right area to post
I've got the LG Ultimate 2, rooted and TWRP installed and all that good stuff.  I've tried all the ROMS from this site and although they were good, none really addressed my problems with this phone.  Namely the volume keys launching the camera and always expanded notifications.  Well I found an app G2 tweakbox, that takes care of a lot of annoyances.  It can change the appearance of the LG quick settings on the notification shade, turns off volume from launching camera and a lot of things that I thought were only going to be possible with a custom ROM.  What I can't do is stop the auto expanding of the notifications.  Does anyone know what setting/file/whatever to adjust to have notifications start collapsed? 

Thanks

This ROM is not flashing for me.  Downloaded it twice to make sure.  Did the wipe system and data, get error:
E:Error executing updater binary in zip '/external/Ultra_Lolli_V2.1.zip'

Tried other ROMS and they worked.  Any thoughts?

Thanks

Edit:  So tried once more.  This time I only did the normal TWRP wipe, I did not wipe the system per instructions.  WOW, this ROM is awesome, beautiful, magnificent, etc.  Great looking ROM.  Thank you.

Edit 2:  The only thing this is missing is the IME switch in the notifications.  I need to switch keyboards depending on app, typically when I need to enter passwords using KeePass2Android.   

Sorry if I'm going to ask a dumb question, or if this should be somewhere else.  I am a complete newb when it comes to custom roms and I just discovered this site.  My LG Ultimate 2 is already rooted, xposed and tweaked.  I would love to try this and some of the other ROMS.  My concern is that this is my daily driver phone, would I have to keep reactivating with Tracfone or does my number stick?  Again, forgive the newb and thanks!