I added a 20m dipole to the loft fan dipole today, and fixed the leg of the 6m wire that pulled out of its crimp eyelet. I have yet to cut the coax and insert a coupler so I can use the VNA, so I installed it and hoped. The VNA gave it a SWR of just over 3 and the FT450D tuner is happy at that. But the band is absolutely dead!