Thanks to all who responded. I tried the Widebander software mod (Thanks Robin G4JDO) but to no avail. Plucked up the courage & downloaded the Yaesu jumper mod sheet and reset the jumpers and all’s working great. I kept a record of my settings and restored them and the little rig is as good as new (and transmits everywhere I want it to ?. Hardest part of the mod was reseating the ribbon cable!
73 de
Andy M0DEL
Andy M0DEL