andz327 wrote:What makes you think it wouldn't work?
I read on a self-build forum that someone had fitted a swivel on a double seat and could only get it to swing 90 degrees. They then stated that was acceptable as it allowed to turn the seat enough to get into the rear of the van. This has planted the seed of doubt in my mind, so I'm reluctant to spend until I've seen evidence that it will actually work without spending more on some bodge to make it work. I'm ok with fitting stuff myself, but draw the line at cutting and welding. At the very least, I suspect that would negate the type approval and make insuring it impossible.