Can you elaborate a little more on how the weather engine will be improved? ASE is great 75% of the time.... but the other 25% of the time I'm still having trouble getting ASE to get along with the unregistered version of FSUIPC. I've tried every fix I could find online, but I still get wonky winds aloft and weather that won't update sometimes, and the only remedy I've found is to go in to the FSUIPC settings and click "Weather Settings Off"..... which I often have to do several times in a single flight.