anyone tried the lascal mini on said buggy? Their fit finder says it's not a bad fit, like a 7 or 8 I think but just wondered if anyone actually used one, think would be handy as still walking a lot, older dd just 4 and a bit past needing a double, but would benefit frm a board at times, mainly on a usual frantic late dash to playgroup! Wouldn't be on it much but I think she would like it occasionally so perfect fit not essential I guess.