Cruise Control won't work when cold outside
 

So I recently had to replace my master cylinder and now whenever I try to turn cruise control on when cold outside it won't work. I have to actually pull up on the clutch pedal and then hit "SET" to get cruise control to work. When it's warm outside I have no problem getting cruise to work. Also I used to have some leeway pressing the clutch while cruise was on before it cuts off. Now when I barely touch the clutch with cruise on it cuts off instantly. Any ideas on how I can adjust the pedal so the cruise switch sticks out further? I know it's not the most important thing but I use cruise control ALL the time.

Sounds Like either the limit switch needs adjusting or something is loose from the master cyl install.