10% is too much nitro, specially because is a low nitro engine....<div>
</div><div>i would try 5%...and change one thing at the time....first try another plug with your fuel.... if it doesn't help, than change to another fuel...change one thing at a time and you will know exactly what the problem was..</div><div>
</div><div>Are you sure your Idle isn't too rich??</div><div>
</div><div>Saludos,</div><div>
</div><div>Jorge</div>