Mettelus seems to be responding to ibuprofen. He had a fever of 103.4 when when we got home from the children's hospital. It's an illness we've been trying to figure out for 8 weeks, but racing helps take our minds off of it. Telly is 10 and graduating to a 15 turn motor with a 19t pinion in the morning before the race. I'm running a kinnexis 4000 kv direct soldered to a kyosho LeMans 240s esc. Bullet connectors were causing problems. The battery is a 40c 6200 2s. Using Associated springs with 40w in the back and 35 in the front. Rpm servo saver eliminater and hitec hs-625mg servo. Proline Badlands for traction. I run it at 85% throttle on a dry track and 90% on wet. The slipper is set pretty loose, but wilk stil pop wheelies even with 35 grams of lead in the front. Straight speed test put this truck at 38 mph and it would never reach that speed on the track. Pretty sweet Amp. I'm running right beside Losi's, Tekno's, Traxxas, and Arma. Having a blast!