Glad you got it figured out. As an aside, when you get time you may want to do a forum search here on the Lippert(LCI) power tongue jacks. Many a member has had problems with them (moi included). They are bad about water infiltration too, if you don't keep the head covered,
Mine was always extremely loud, from the get go, but I got a few years from it till I got that fateful gear crunching sound one day.
Replaced with a Barker brand, and have been good to go. (so much quieter)
2011 Flagstaff 831 RLBSS
I used to be addicted to time travel, but that's all in the past now.