A friend has asked me to do some work on his 1990(H) Sierra 1.8LX estate. I'm ok with the trolley jack locations (from the handbook and the Haynes), but the axle stand locations are given as the usual front and rear sill positions also used when using the car's own jack. The trouble is, there's a seam running along the lower edge of the sills as you'd expect, and then there's only a small area before the floorpan curves down. So there's nowhere flat to position the axle stands against. I have two types of axle stands - one set have V shaped heads (Clarke ones from Machine Mart) and the other set have flat heads angled up at the edges (Halfords). What's the best way to use these to support the Sierra estate without causing any damage?!
TIA, Jon.