That's how our trailer started out, it would "drift" down a bit and I would re-level it. My issue got progressively worse though. I can't speak for your issue and I don't want to alarm you but it may not be as simple as an interface switch. I HOPE that I'm wrong. I posted my issue a couple of years ago, it got worse and ended up with a trip to Indiana to see the folks at LCI for replacement of the front jacks.
Are your front jacks sheathed in steel tubes? If so there may be your problem. The seals on my front jacks were faulty and ultimately LCI replaced both front jacks.
Good Luck, I REALLY hope your issue isn't as serious as mine was (NO more troubles since replacement
).
Dan