Just got home and looked at my notes. Speedo temps were actually under 100 deg. Krio, one more question. Which motor would you recommend, 4.5 or 5.5 SC4X? Most here running the Pro4 are running 4,000 kv, and that seems to be about right for that motor on our tracks. With the exception of one, tracks here are built for 1/8. Generally run 6.5 in 4wd buggy, 7.5 on tighter track, can handle those motors just fine. If the 4.5 SC4X is controllable I'd probably go that way, but like to hear your opinion. If it's as ballistic as the 4,600kv Pro4, probably not. Ran one once on a small track, it was a handful. Thanks.