Hi does anyone ride a Shimano alfine 8 speed IGH in the winter. I have a new one with 650 miles on it and when it is about 20-25f degrees it has trouble shifting and it will skip between gears. Today it was 12f degreese out and it wouldn't shift at all when it warmed up over 20 it would shift sometimes and skip between gears and other times it wouldn't shift at all. Is there any fix for this or is it just not a good hub to ride below 32 degrease. thanks for the help.