Has anyone used their TQ as an UQ? It seems like the UQ is usually thicker, since it is more exposed and performs the bulk of insulation, and the TQs are smaller and thinner. Does anyone use their TQ as a good moderate weather underquilt, or at least windbreaker? Do you find the hardware/channels/etc. needed to attach it to the exterior an annoyance when it's doing top quilt duty?

TCB