13_gecko_rubi
Caught the Bug
Had the Keyfit 30 and really liked it. Now we have this Britax one since he's a bit older. Both fit in the middle just fine and both seats can go all the way back. If it's behind a seat, you can't go all the way back. Not a big deal when wife is short.
Looking at this picture it looks like you are using the latch system in the middle seat. Don't do that. It actually tells you in the owners manual not to. For the latch system to work right the clips need to be a certain distance apart. The middle seat in a jk isn't wide enough to put the latch clips far enough apart. If you use middle for car seat you need to use the seatbelt, not latch.