i recently bought an old machine that is supposed to run/ran when parked. i dont have an operators manual and would like to know what each lever is for. as i sit in the machine on my right hand is the gas /engine speed control with a round ball handle. and choke behind my right foot. what does stick lever on right control? also what does longer/taller stick lever on left and shorter lever control?? it is still on my trailer and dont want to have a wreck getting it off. this sounds really elementary but i have never operated this king of machine. also what do foot pedals control, if anything? thanks bh