Yeah it was gettin hot.
I wouldn't say it was a mistake but an experience, But know i think i will stick to better quality engines.
My engine is at the momment going quite well with the diffrent fuel so i will give it ago this race meet (again) to see if the fuel worked.
Using the fuel in the 20 minute Final worked and wasnt that hot except it could have been better tuned (not enough low end) but i have got that done know by using diffrent pipe.
So i will have to see what happens.