Hi! I've been having trouble getting going from the lights if i'm on a steep hill (uphill!). Today i was getting the hang of it but then came to quite a steep one and was very jumpy. ended up stalling and waiting for the next lights so then after another unfortunately jumpy start i got it up the crest of the hill made a left went to pull off but...nothing. not even revs, as much as i twisted. she died again and i quickly started her again and took off no problem. the thing is i didnt even change gears and when it started happening i thought i might have been in 2nd and went to down shift, still nothing. this is the 2nd time this has happened and i'm worried it will again! any ideas? Cheers!