Having reread this thread I happened on the mention of a Hawkeye EAS reset. While I was in the midst of an everything breakdown in southern Spain which included the pump going west I reset the EAS with my trusty Hawkeye. It gives out warnings before carrying anything out. They must apply to everyone but me. I went ahead. You can almost walk under it in high and standard is not much lower. I had to do the journey back in motorway setting to prevent the caravan back end trailing on the ground. I am this minute in the process off valve block o ringing and valving and replumbing leaky airlines. I can't fire it up to put my laptop on to post what Hawkeye set it to as I'm waiting for hoses for my brakes. If anyone's interested, I will before wilsoning it all. Just thought I'd mention it. In a way I've benefitted as I've left it up in the air on its axle stands having raised it to full height setting. All the time of waiting for brake pipes there's been no deflation. I can say that the measurements from wheel arches to hub centres is ,in old money, 22 inches.