KINGSTON, Jamaica – Phlegmatic captain Kraigg Brathwaite has urged calm from his players ahead of Friday’s start of the second Test, as West Indies take aim at their first Test series win over Pakistan in 21 years.A nail-biting one-wicket win late on last Sunday’s fourth day handed the home side the series lead and after over two decades of drought against the Asian side, West Indies now find themselves within touching distance of a series success.Aware, however, that West Indies were also not at their best in the opener, Brathwaite said his side needed to be switched on in all areas in the coming days, if they were to get the better of Pakistan.