I put this same question on the Questions and Answers forum.I plan on putting a Saito 56 on my 4 Star 40. As with all Saito the carb and throttle arm are in the back of the engine. What I need to know is how to hook up the throttle cable. It doesnt look like there will be enough movement for the throttle cable to move in the full range it needs to. I only have about 3/4 of a inch ,maybe less for the throttle arm to move.No matter if I adjust the horn up or down. I'm sure the clevis will hit the firewall and not give me the range I need between high and low. So how do you set up a 4 stroke throttle linkage? Do you have to make up your own linkage? Hope you guys can give me some pointers or pics . Thanks, JT