A little parcel arrived today, my replacement Gerbings heated glove controller. Top stuff, much quicker turn around than I was expecting. Their return form said 4-6 weeks on it, so I had purchased another controller to tie me over. But I had only posted the old one off on Wednesday, so big thumbs up to Gerbings!
Seasoned London commuter, doing my best to stay rubber side down and never stop moving forward.