I think I saw a post that someone had asked about using too much cocktail. I remember don saying your boat can't run on that alone...
I try to empty the tank completely, and then fill it back up to the top... just so the gas is completely brand new each time... I will then use an entire bottle of quickcare/quikleen/quikstore/seafoam/stabil...
Is that too much? it's a 50-52 gallon tank each bottle is about 12 oz, so I might be over by two ounces but the extra should not hurt correct?