I have the same problem, and I think that all you need to do is keep doing the message thing until your character says something about it afterwards. I think this works, please do not get mad at me if I'm wrong...
You can only jump over the book ramp when you get the second Morse Code message. CJ is in danger.
Once cj says who the thief is push tess's tree off the shelf and get truck and dive on ramp.
because you have to talk to the man first
It will go faster because if you have a small/non-steep ramp the car will go slow and the ending point wont be that far, but if you have a ramp that is bigger/steeper the car will go faster and the ending point will be far.
Areas to look at - ammunition, magazine, feed ramp, cleanliness
it wont come out
No! they wont be making it
i hope he wont come!
it wont come!
wont come out
it probably wont ever come out
spy island or nabooti
well dont listen to the cheats they wont help so i recommend dont come t o wiki answers for a answer o_o