The proof of the pudding.....

is in the eating, in this case, the rudder linkages. As you can see,the rudder shaft exits the hull at 45°, so needs some thinking to get the required movement. This set up, should, in theory, work. But the difference between Theory and Practice is a big one! In this case, I was lucky, everything lined up, just need some tweaking to get it really right. Sorry for the fuzzy pic, my wobbly hands.