Thanks Mike for the info .
My xl came in yesterday . I'll try a break it in today . I'm very impressed with the Savage chassis layout . Very nice design .
I tried putting mobil 1 synthetic motor oil on my owb and have not had any problems with It starting my picco .26 yet . I've broken in the engine and ran about a gallon of nitro through it and it still hasn't given me any problems . Try some synthetic motor oil on your owb . It's worked for me ...