The Sidewinder fuel is providing much more performance than the Traxxas. It idles good now and just plain rips.

I ended up just gluing the caster block I broke with some of my fletching quickbond and to my amazement it is still holding up after about three tanks of abuse. Many 3 foot'ish drop onto pavement and a few cartwheels. I was telling one of the local shops about it and he was very interested in what glue I had used. Anyway, it is Easton Quickbond Vane Adhesive Maximum Strength. For fletching arrows they develop glues that are flexible, not stiff and brittle.

I will be keeping a small bottle in my battle box for sure...