Sharp Falloff

I’m doing to octopus tororial and i cant get the sharpfalloff circle large. this is what it says: Step 7 - Press the G key, but don’t move the cursor. You should see a small grey circle near the selected points. This circle tells you how far the falloff influence goes. Press the “+” key to increase its size, until the whole octopus is within the circle.

Heres the link for the page: http://biorust.com/tutorials/detail/78/us/

I’m on a notebook, so I don’t know whether it only works on numpad / regular keyboard. Could be the issue.

You can also use the mousewheel instead.

Try turning on NumLock.

You could also use the wheel, like mentioned before.