Yeah, that's not so bad at all. I once spent a week swearing about an AGP card that just wouldn't work, I was messing with it every night, was absolutely sure I'd got it in perfectly, the catch locked and everything.
The night before I took it back (to Maplin, iirc - I was a hardware noob then and didn't know any better ) I figured I'd have one last go, and must have just pushed down a tiny bit harder or at a slightly different angle, and *click*
So as far as I'm concerned there's no shame in having to struggle with the connectors before everything works properly