who's done it? my electric one is bugging me. i can't seem to get it set right. right now, it starts great, takes a little too long to open up, imo, and then if i shut it off and come back 30 minutes later or something, it stays too far open to give me a rich enough mix to start. i know starting a warm engine takes a different a:f ratio than a cold one, but it would be easier if i could just use a pull cable to open or close it as i saw fit. any suggestion on the best kit for it? just use a throttle cable? junkyard hunting has turned up nothing as far as stock manual chokes go.