Had to have my 150 rebuilt, according to the local dealer. Because... I rebuilt the carbs and set the floats too lean and scored all the pistons.<br />This was done March of last year and finally got the unit out of hock two weeks ago. ($1300.00 over high quote, $4700.00 Total.) Ran the unit aprox. 5 minutes on one day last week after adding a small amount of 2 cycle to the cylinders before starting.<br />Checked the plugs and found them to be fouled, replaced and ran again, only less time.<br />Ran like it did before rebuild. So took back to dealer they said that gas was too old and caused the floats to stick shut? Scored pistons so bad that has to be rebuilt again, But with sleeves this time. Acting like I will have to have to pay again..... <br />Is this possiable because the unit has sat too long without running? Or maybe they didn't reset the floats and the unit did the same again?<br />Fixing to get in a PISSING contest with them and need info. <br />Feel like I need vaseline.<br /><br />Thoughts PLEASE.