Major error in new rates

There is a major flaw in the new rates - the issue is with Parcels....the price does not change whether it's 1-lb or 45-lbs - all parcels are the same price no matter the weight or zip code. We are in Pennsylvania and I tested numerous boxes going to California - the price for 1-lb was $7.53 and the price for 45-lb was $7.53.

The rates for Flat Rate Envelope, Padded Envelope, Medium Flat Rate Box, and Large Flat Rate Box are correct.