I feel your pain mate. Took mine for a run last weekend & lost a flex shaft in 4m of water. This has been the most expensive rc i have ever had with the least amount of run time & to top it off 1 of my Turnigy packs has puffed up after 2 uses & H/K won't replace it. I have sent them pics & the postal service won't take it because it could blow up, so i don't get any help off them because they want it back.