LOL, i figured you knew what you were in for with drilling tungsten. But I guess not. Its a great ballast but there is a reason so many people use lead, brass or steel. Brass is used so much because its easy to machine lol. I think I will stick with my lipo with brass tray for now lol. I just need the 2413 servos and I think I will be dead on.



brass plates on LH side weigh 40.1 and the lipo with plate weigh 116.5grams. Can't give out the total weights yet because I am in the process of rebuilding. Should be a couple grams over min weight with 51mm F/ 52.5mm R