I am looking to buy a second hand V85, a euro 4 I think since I test rode a euro 5 and found the bike very jerky in the closed loop part of its map. I am in Spain so not too much choice around. I have found one candidate but the owner complained on social media (obviously not to me a prospective buyer) about oil consumption. What do you riders regard as normal for a V85? I will obviously pull the plugs and try to see any obvious signs of oil burning but is a leak down test advised and, silly non wrench person question is this the same as a compression test? Thanks for any tips.