Mine does the same in all honesty and can vary anything up to a 1/4 of a tank. I just fill the 180 up after 200 miles...tends to do the trick lol
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> ZR 105 (Broken) > MK2 ZS 180 (Sold) > MK1 ZS 180 (Sold) > ZR Replica (Dead) > MK1 ZS 180 (Broken)
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