Whatever floats your boat guy, like Dirty Harry says, 'A mans gotta know his limitations.'
Me, hand launching has never been a problem including the Corsairs I've launched.
Pictures, I've only got a picture of me launching Krauts Zero and as he was flying it was a two handed thing, but I used to launch my own with my left hand and pilot with my right. Course I've thrown lots of things right handed with my box in the left, but my planes are always trimmed and ready for flight.
Anyways, you asked for a picture
Then again, I'm a combat pilot. A dolly or a launcher is just another thing that can fail so I choose to use equipment I can count on, my strong left hand. Ohh I mean to tell ya it's gotten me through many a long combat meet. Yup, lots and lots of fun and good memories there. I was just getting into the groove at SPADfest 06 after a couple years hiatus from combat and I started to remember, 'Oh yeah, I remember combat. I didn't use to suck at it. Yea, I'm a streamer trimmin machine. YEA BABY! GIVE DADDY A LITTLE SUGAR!!!' And then everyone decided they'd had enough. 'ENOUGH??? NAHHH! TOO MUCH MR CLEAN ON THEIR TAIL THATS WHAT!'
Sorry, carried away a bit there. I'm really a harmless fluffball.
TILL YOU PUT STREAMER ON BEHIND YOUR PLANE!!!