Just wondering if anyone would happen to know what might give me the most time rf for ds. I just measured him tonight at 39in but forgot to check torso/seated height -he is more torso than legs though. He looks like he might have another inch or so left of growing room in his xtsl but I will have to do a precise measurement to be sure. I was all set to order a foonf but then that whole delay happened and I figured I'd just live with the loathed xtsl and have to turn him ff sooner than I want.....that is until I saw the foonf is now shipping We're expecting a dd in May so its not like whatever seats we have won't get used again. Just looking for insight on whether its worth it to shell out the foonf cash or if it will really buy me that much more time. Oh yeah....ds is 3yrs 2mo old. Goal is rf to 4.