Gas smell when riding?

You dont know gas 'til youve filled up from a big bowl of oat groats. Im thinking recycled energy source right thar, 'cept itd be a bit uncomfy sitting on a hard tube.
The top tank seal fix, tightening up on the hex bolts, sounds like a first place to check.
 
Last yr when I had my tank off several times, I had failed to get one of the 3 drain tubes that I had appearently failed to get reconnecetted properly and was leaking gas down the side of the bike. Mine leaked bad enough that it left a small puddle beneath the bike after I shut it off so it was fairly easy to find mine. So be sure to check those three drain lines coming from the tank. Just a thought.

Big T
 
Did you manage to resolve this? I have exactly the same issue now. Smells when engine is really hot. So when the radiator fan kicks in smell is very noticeable... I check for leakage and found nothing. I replaced fuel pump assembly O-Ring (big rubber part T3600056) and banjo washers (T3550573) on fuel pump assembly. Let engine idle for about 20 min after it... and it was no smell. But today, I took a ride and it looks like the smell is back. Have a feeling that it's smells most on the right side of a tank very close to saddle... But the only thing on that side is fuel hose assembly (T1245104 - 27 on image attached) ... that I din't find any issues with... Any ideas?