Signalling number with two hands

[jkohls]

Here's a situation the wise ones:
As a teenager, I lost my left index finger (actually, I knew exactly where it landed, but...). It now ends basically at the knuckle. I signal all numbers with my right hand. The only time I feel it may be an issue is on free throws. I had an older guy on the front row behind me a couple weeks ago ask "How is he going to shoot one and half free throws?" I know the guy, so it wasn't a big deal, and I had to chuckle.


If you were me, what would you do, signal-wise?

BTW, signaling that an attempt is for 3-pts is so much easier for me than the rest of you.