It must be nerves. I have now inked 8 versions of a rough for Playboy. The Playboy Cartoon Department wants a minor change, but for some reason I'm as nervous as a kitten inking the drawing (What? You thought the nerves went away after drawing for a few years? Nooo). Fortunately I'm using a lightbox so I am placing a new sheet of paper (Bristol Board) over the drawing and inking that. So far I have made copies using a Koh-I-Noor pen, a Rotring Isograph, a Pental brush pen, a Micron, and one of my Manga nibs. I even inked one copy using a Micron, the Koh-I-Noor and the Pental brush pen. I put this attack of nerves down to the iconic status of both Mister Hefner, and Playboy Magazine.
It could be worse, in the old days my pencil drawing would have bitten the dust with the first stroke of the pen. Anyway, I've settled down a little now. I put the job to bed until Sunday when I hope to have fully chilled out.
I can't show you the drawing now that Playboy wants it, but I'll let you know when it's in the great publication so you can buy a copy.