RE: 4-Stroke Linkage
Joel, I have the Magnum 91RFS in my 4*60. From the photos I've seen of the Hobbystar 60, the engine compartment is near identical. My engine has the high speed needle opsite to the exhaust. I use a ball link and a cable for linkage. Using the flexable cable, you can route the linkage around the fuel tank. I battled hard linkage on a couple models before settling on the cable setup. Just keep the amount of cable out of the housing to a minimum and it works really well.
Don