sweepdoggydog

Hi,
I seem to have a fault with my indicators, sometimes they work fine, sometimes they work, but flash at irregular intervals and sometimes they just don't work at all, guessing that there's a loose connection somewhere, has anyone had a similar problem, or know how to fix it?

Second question, I was out last weekend going round and round my favourite round about trying to get my knee down for the first time, whilst doing this i didn't get my knee down but i did get my toe down. Is this an indication that I am leaning the bike enough to get my knee down but I'm just in the wrong position on the bike? or does getting your toe down require less leaning of the bike?

Cheers