With bad knees I, and our elderly dog are finding it harder to get in and out of the van especially if we have to raise the van on that side. We bought a two tread step with handrail, but the steps aren't as wide as the van door and have to be positioned slightly to the side so the door misses the handrail when you close it. We try to raise it with mats underneath but this can make it rocky too. I don't want to spend £400 on special steps which I've seen on the internet, so just wondered if there is a simple solution out there I am missing. many thanks