Originally Posted by asw7576

.12 engines + 30% + 7Tf : 0.3 + 0.1 ( risky ); 0.3 + 0.2 ( safe ); 0.3 + 0.3 ( very safe )

.21 engines + 30% + 7Tf : 0.3 + 0.1 ( quite safe ); 0.3 + 0.2 ( safe ); 0.3 + 0.3 ( very safe ).

0.3 is original shim ( silver ).

Pick your cards .........

I prefer very safe rather than getting a melting coil situation.,,,,,,,, sucks man !!!