12-03-2018, 05:14 PM
I believe it's possible to fix oil leaks to all intents and purposes without resorting to such measures - I'd save the weight (unless you fear an ME109 might have a go at you from below? In which event a bit of armour plate has much to commend it). Personally I just fit the strainer, if only to catch some of the bits in case of engine disintegration.