Mc that track looks great. Definitely need bigger pictures though. As far as the video goes, upload it to youtube and then post a link to it.
How is the servo saver locking up? Is there sand in it? If you disconnect the tie rod to the steering servo do the wheels move smoothly left and right?
What kind of fuel are you using? Is it stored in a cool place? I was out today and it didnt run that great. I think the humidity was having a serious effect. Plus my fuel didnt look like it normally does. Im not sure if it picked up some moisture or not. Im going to get a fresh gallon tomorrow and go from there. If you have access to other fuel you might want to try that too.