DS2 is 4 next month and climbs everything and is always upside down etc. Yesterday while stupidly braving soft play he climbed outside the equipment onto the roof with the light fittings in an industrial unit. V high but is surprisingly competant. Will climb anything he can. This is a regular occurance. Getting closer to an ASD dx is this linked in anyway. Does anyone have any similar experiences. Tried to google but wasn't sure what to type in. Ta