DCD prevalence = 5-6% of children aged 5-11yrs, one of the least recognised ND disorders (Hyde Rigoli, Piek 2017), persistent across lifespan (Purcell, et al 2015). Perceptual contributions = atypical sensory integration (Wilmut et al, 2016), over-reliance on visual info (Smits-Engelsman et al 2003), reduced movement predictability.