Sorry Cassius, I probably didn't explain, we've already got the twin kit

I'm needing the board for when bub # 3 comes along and the twin kit is up the front while the newborn is in the recline position. By the time we need to put the twin seat down the bottom again DD should be able to walk longer distances.

My dad is pretty handy and good at making things, maybe I'll assign him the task??? Hmmm!