Just caught up on this topic, you have some nice kit their Will
Those Vogel and Noot (or Bugle and Flute as they were once known in the trade) really were a pile of crap during the 90's and early 00's, I had a 6 furrow one crack off at the front furrow slide whilst turning on the headland, was still under warranty by two weeks as well at the time. It was replaced by one of the first Hektor semi mounted Vogel's which was even worse, the beam split in two clean behind the turnover rams, very messy as one end of the rams was still on the headstock end and the other on the beam end