We won't change the Jam length at this point. That's also a lot of tracks to make. Not to mention we are working on BMX2 tracks as well. Eventually both games will be out at the same time so we will need even more tracks.
We did a week because not everybody can play every day of the week. At least this way hopefully everybody gets time to put in a few solid runs. Also why we did 2 tracks and not 1. If we made it every 4 days then people would want it every 2 days, then every day, etc.
Can't say much about our next MX game, but just wait