| Item | Issue | Solution | Benefits |
| Corrosion protection on aluminium casings | Parts made of aluminium to keep weight to a minimum. Due to complexity of shape, anodising was unacceptable (no coverage in extremely deep recessed areas) | 20 mm deposit of high phosphorous ENi | Even-ness of deposit and ability to cover entire surface of components made ENi the perfect solution. |
| Concaved reflectors | Deep recess areas in aluminium reflectors required a coating which could be polished to a high lustre for optimum reflectivity | 15 mm deposit of ENi (high phosphorous) | Even-ness of deposit provided ample thickness in deep recess areas |