I think we figured it out. We tied the bag of weed to one end of a coat hanger with an nickle and dime on the other. I looked it up, the weight of the nickel and dime equals a little over a Q. Our makeshift scale says it is pretty darn close. At least not enough to get up set about.

I do however think it is about time to invest in a digital scale. Thanks to both of you for the help.