Not Charging

Way home the other night the bike lights were getting dimmer and dimmer. Made it home Ok and stated to have a look in the morning. Found that there was only 10v on the battery and no increase when the bike was running. Took seat and tank off to get access to the wiring loom. Checked the charge off the magneto and that was fine but could not find any volts out of the rectifier. Conclusion was that it was dead and decided to order a new one. Middle of the night had one of those 'eureka' moments. In the morning stripped it down again and checked the volts through the loom. Came to a connector block and as I moved it the red wire fell off! Simply matter of soldering the wire back on to the pin. Tested and found a nice 14volts on the battery with the engine running. Job done and £23-17 saved!!