It seems you are not alone. There are a lot of other people having trouble with their Zenoah 26's both electronic and mag versions. At our club here in south florida the guys have switched to CRRC 26's instead and have had no trouble with them. They weigh 2.5lbs , put out more power than the z and are reliable and easy to start. Oh and a lot cheaper than a z. What more would anybody want. Oh yes Parts and service, no problem, The local distributor has that covered..
[link=http://www.rconlysite.com]Here is the link[/link]