Have a dumb question and any answers would be appreciated. My JT(auto) goes through 1st, 2nd, and 3rd gear normal but 4th gears is long(high rpms) before finally shifting into 5th. It is a Rubicon the gears are 4:1 and I know that’s a little different but I have a JLUR also and I’ve never noticed it in it. I only have 300 miles on it so maybe it just needs to be broken in more. I don’t know.