Interesting to see the growing form of the battery as a whole with the under bracket mocked up in card. All seems to be good. The contactor can be easily removed and replaced and when in position both the contactor and the DCDC convertor clearance is good. On issue is the cable routing. The high voltage cables run on one side of the contactor and charger and low voltage cables on the other side to avoid signal interference, however the 20mm holes (that will eventually be rubber grommeted to 18mm dia) need to be repositioned to clear the charger that had recently moved slightly in physical development to ensure a more secure mounting position.