Report "Re my question for Oster 4 cup model 3301 coffee maker. I suppose I had in properly inserted the basket. I have just made coffee. only have one question. Supposing I wish to reheat the left over coffee. Do I just leave it in the pot, connect it and press the green button? This won't crack the glass or something. I had an old one which I got rid of and never thought about this. Mayb e this was the reason it cracked. Thank you. None of this comes along with the printed manual I have"