New handgrips

[TrevorG]

Just wondering if anybody's had success putting new grips on their bike. Mine was dropped once on each side before I got it so both bar ends are gone and the grips are a little scraped up. I'm not worried about the left side, that's pretty straightforward, but the throttle side seems like it might be a pain as it's got a little plastic ridge on the outer edge that slots into the rubber. Of course, it's all broken on mine since it was dropped but I'm thinking it may give me some trouble.

So, has anybody done this and, if so, what's your advice for me?