So I admit I am not an expert at reading models but I have learned a lot from all of you over the years but I have what is probably a dumb question lol. I only ever look at tropical tidbits so today I decided to look at Pivotal. Here's the dumb question. Same 12Z GFS run same frame 00Z on the 25th tropical shows 3 inches for my location and Pivotal shows 6 both on the 10:1 ratio. Why lol?