Just a quick one here I hope. Having just got my new V strom the other day and never having worked on it before, I want to put my Sat Nav and heated grips on. Now, I'm at the stage when the tanks up and I'm ready to disconnect the said hose. I've depressed the two blue leavers and tried to pull the hose off, it doesn't seem to want to come off without a fair bit of pulling or pushing, is it a straight pull or push of the hose with the leavers compressed ( depending on which side of the tank you're on ) or do you have to rotate it to the right or left slightly. I'm reluctant to go too mad as I don't wan't to bugger it up on my 2nd day of ownership. With regards to the grips how easy is it to get the original grips off with out cutting them off, or is that the only option. Sorry if this has been asked before, I did do a search, but I drew a blank. Thanks in advance.