YES...........some adjustments were made to some loco in the WCAM2 series in their gearing and making them more suitable for passenger operations.....P series then formed a trusted brand of locos for WR and used to despatch them with high profile trains like BCT Raj AK Raj, ADI shatabdi, BDTS NZM GR etc........now after AC fication almost all WCAM2/2p were transferred to KYN shed ....WR still retains some WCAM 2 and the whole fleet of WCAM 1