Hi all, New guy here. First post (I think). Anyway, I have a CC from Tire Kingdom (automotive stuff, tires) and I've had it for just about a year now. I've used it three times with pretty decent balances of over $200 and paid the balances in full. Here's my question, I still haven't seen any positive reporting from this card, but I received a FICO alert that my score went down 5 points from 670 to 655 for a new balance of $47.00. Has this ever happen to anyone? Does anyone also have this type of CC? Please respond with any input. Thanks! Juan