We are 2 older folks, we rode snowmachines . We recently purchased a 1985 Honda Fourtrax 250. Runs well if you can get it started. The choke or what ever name honda calls it on the left handgrip is so hard to move slide for the old fingers, so we aren....t fully opening the choke. My 10 yr. old grandson can do it. Is there a mod for that like a lift handle choke like on the old mikuni carbs.HELP out the Seniors Thanx Jim Senn Athol Idaho