made a compact coolant tank from an old bottle of vinegar, alloy pipe and a bracket sandwiched between the cap (which as a bonus prevents the cap top from fully sealing, allowing air to leak past the thread gaps and venting the bottle. could drill extra holes if needed)
[ATTACH=full]76913[/ATTACH]
fitted next to the radiator
[ATTACH=full]76914[/ATTACH]
enlarged the hole in the wing section to slot the flexible ducting through
[ATTACH=full]76915[/ATTACH][ATTACH=full]76916[/ATTACH]
