had a bit of vibration on the quad, found out it was the motor arms twisting (u channel was a bit light for the job)
so doubled up the struts now all ok total weight is now 735g without battery
just need the battery now looking at 11.1v 4500mah s3 30c are these any good (how long would flight time be ?)
can anyone give us a rough idea as to its total lift capacity it running 1000kv motors with 10inch 4.5 props...