4.13, and No problem at all! I can easily understand hehe. Looking forward to comparing our results, may even use both since yours is likely to hover better, mine just moves fast…really…fast…funnest testing so far, and can turn on a dime even at 200, though can’t take a hill for **** unless perfectly sloped, sharp angels are it’s bane. Love the work, had fun getting it to replicate aside from the nearly losing it(Good practice), it actually helps me meet my deadline as well. =)