I might spend a couple of weeks refining my taxi skills.. That cornering has me worried if I come in hot for a landing... It's because I have such a large cargo bay all the electronics is high up just under the wing... COG is good with one battery so two will give me plenty of wiggle room... AUW is just over 1.5 kilos which is less than I expected for such a large plane... Need s a bit work on the steering and fitting everything in properly, etc... Then the first windless day we will give it a go....