You're right Bob, which is why I posed this question. When I look at the Cab 12 configuration (God I use that word a lot!), I can't see the larger cannister inside the confines of the engine cavity. The smaller cannister....possibly. That is why I have this question. You're right about having Phil pop in with his 2 cents. Would be helpful.
We'll get this sorted out one way or the other.......Robert