My word you are a humourless fellow Pebbles. I was having a little laugh at my own expense. You see I am a programmer, I know how much these jobs cost and I was pretending to be an overcharging charlatan. See my other answer involving how far I can be thrown. This doesn't really equate my level of trust with my weight and tailwag's strength and or knowledge of ancient catapults. It's more humour, again at my own expense.
Now the humour in this answer may again pass over your head but so that my efforts are not completely lost I'm afraid I have to inform you it's at your expense this time.

KV