Dappa D

when i was fiddling before after rejetting i tried to remove the rear plug to take a look, used the plug tool in the sv tool box (box? leather bag thing!), but couldnt do it....didnt seem to grip right maybe id need to remove the tank to get right in there...and never tried the front one..will just follow the destructions in the haynes ..ill give it another go and see if i can get to them....

is this a problem if i cant get them out?...dont have masses of time..maybe an hour at most, and dont want to risk bike being buggered for saturday (know what im like with tinkering, easily take it apart, not so good getting back together properly)