Hi there,

For all you Zen 90 builders I got a question for you. I just installed my YS 91 in the engine mount last night, and was stumped by where to put the throttle servo/cable! The instruction book shows an OS four-stroke with the throttle arm on the opposite side of the YS. There's clearance for the throttle cable on that side, but not on the other side. Was wondering if anyone else had this issue?

What I thought of doing was mounting a mini servo just behind the engine (next to the header).

Cheers,
Ken