Buy two plastic jugs, exactly the same.

Put one on scales and pour around half the oil into it, then do the same with the other half, then just even it up till get it split in half.

Then you'll have the right amount for each fork.

Don't rely on graduated markings on jugs.

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Bike: 2013 XT660Z, TKC70 tyres

Mods:
Barkbusters, Scottoiler, DIY Tail Mod, DNA Stage 3, Power Commander V & O2 Eliminator, Exan X-Black Stainless exhaust, Tool tube, Ohlins linear front fork springs, Nitron rear shock, JT front and Supersprox rear sprockets, D.I.D. VX 520 chain, Adventure Spec bashplate, DIY USB Outlet, DIY chain guide, Kev's Throttle mod

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