Chief selector Roger Harper has also taken aim at the quality of the Kensington Oval pitch for the recent one-day series against Australia, but also conceded West Indies’ batsmen had also failed to make the adjustments required.The former West Indies off-spinner said the pitch had produced too much variation for a limited overs game, and it left the home side’s batsmen with an enormous challenge with which they never really came to grips.West Indies lost the three-match series 2-1.