I found the 'Vanessa' rig on here a while ago (different thread though, didn't have the 'Vanessa' name).

And despite having the GP jig, I much prefer the Vanessa method. Less chance of the plane crashing down due to massive off-balance, or an ill placed jig. No worries if you're called away for the phone, or for dinner..

Also, the cat won't knock it over when she's jumps up & gives it the typical 'cat affection rub' !!

It'll take a bit of practice, but is well worth it.