LHG LTE US TTL

Ok, so I had this working then a setting caused me to hard reset. I have all my APN settings in and want to see what I am possibly missing here..

firewall rules - fast track disabled

mangle - pre routing IN. interface LTE1 (ive tried both having it selected and not) ttl - equal - 65 - action: change TTL - TTL action change - new TTL: 65 - not passthrough
mangle- post rouing out. interface all ethernet (tried both having it selected and not) ttl - equal - 65 - action: change TTL - TTL action change - new TTL: 65- not passthrough

the data is still getting reported and my ping ttl are not coming up… I feel like im missing something here. suggestions?

I am not sure I understand what you are trying to achieving, but belo might help

/ip firewall mangle
add action=change-ttl chain=postrouting new-ttl=set:65 out-interface=lte1 passthrough=yes