This past friday I did my first boil kit with a partial boil kit from midwest supplies (Irish Red Ale). Everything seemed to go well, hit my sg of 1.042, rehydrated yeast and pitched at about 66 degrees. Had a nice fast fermentation 12 hours later that lasted for about 20 hours. This morning the airlock is maybe going 1-2 bubbles per minute, down from about 30 or per minute. I was going to let it sit one week and rack to secondary, should I be concerned at all now or does this sound pretty normal. Want to hold off on doing another hydrometer reading to prevent any chance for contamination.