RE: 1000mah NiMH 2.2 oz OK For Pattern ?
I use the 10403 5 cell flat pack. I get 8 flights without problem, and that includes my 3D planes which get a real workout with high torq high speed digitals. If you don't want or need the extra 2 oz. then use the 1000Mh pack you'll still get 6 or 8 flights on regular servos. Just remember to always check V before every flight, including the first. If you have some lead on your plane, use the 2600 and you can get rid of some of it, if you gotta add weight make it useful if you can. IMHO