Rishworth is crap man. I come here more one year ago, listen to RC bull **** but really should come wit parc. Rishwoth is joke the same so many 3rd world pilot they bring here. chinese and spanish is the same rishworth, all talk and crap, but can't fly and always talk **** about other foreigner pilot. Rishworth only care about they're money. they no help me when i need something. Parc is number one but to late for changing.