more on motor probs

the novak was an hv 7.5 / 3000kv and it worked well when it wasnt shutting down on a slap landing or destroying a fan every three to six runs.and it wouldnt run cool w/o.So here i am trying somthing else and still having heat and response trouble,sorry bout all the tears.I called castle today and of coarse they said its my batteries and to be honest i hadnt tried the track power 4900 3s 29c because its huge,so i tried it today on grass and the response wasnt usefully better or perseptably better. after two or three minutes the ESC 159 motor117 the guy at castel was telling me that the extra cap and BEC might work but that they were just bandages covering up a problum and on his suggestion i tried my best cells to cross that of the list. So as it stands now this sertup aint cuttn it . the options are to try the BEC,extra cap,see if i can find a real high C 3s that i can test with for a run ,get a mamba monster ,OR? also on 2s at 35c it was cool and had about the same lag problum