Sailing on a HR36 (built around 2002 simple alternator on a Volvo diesel). LiPo 12v 180 amp just installed and was recommended and bought an Orion-Tr Smart. The onboard battery charging was controlled by the original HR switchable blocking diodes to the service and engine batteries. Should the diodes be isolated when connecting the Orion-TR. At the moment the Orion-Tr is only connected to the LiPo service side, realise this is not ideal or optimum. Would welcome any advice on best practice.