For reasons I do not understand my 8m dipole has gone to resonance at about 49MHz. It is simpler to replace the antenna and coax. Assuming the weather is OK, I may try doing this in the next week.
At the moment I am inclined not to apply for an 8m TX permit again, but instead concentrate on ISM rules and WSPR. In the UK this means 10mW ERP and compliance with IR2030. In the UK this is totally free (no licence needed) and I believe open to all. As long as there are people monitoring, much of Europe should be within range on 8m WSPR in the Es season.