http://www.ebay.com/itm/Fuel-petrol-tank...7f9&vxp=mtrI understand how the cap top shown in the above auction works... without the place to grip it that the stock cap has, how hard is it to grip this cap for removal? Does anyone have one of these type caps installed? Any pics?
Here is what the painted tank cover looks like:

(I should have wiped off tank before taking pic...)