Happy to find that the great running little Fox 15bb on my lazy bee is a good combination. I can slow to a crawl [especially with a light wind] and it will wind up to a pretty good clip. I know that the Fox 15 dosent like to be lugged with a big prop but after trying many prop combos and prop materials, I settled with a wooden Zinger 8X4. This thing runs forever on a tank too. I have always loved Fox engines since the 70s but this is my first .15 R/C. I really like it. With both needles I can make it idle and accellerate very well. Ive got 2 slant head bushing 15s on CL planes that are light and really cook. [Fast], Anyway thanks for your help.
Keester