Tricky to find non-ethanol gas. Everywhere around here has "up to 10% ethanol additive"I have a 330 also and have had to replace the boot two times. The guy at the repair shop said to use only non ethanol gas and it will help. I have and boy did it help. The 330 runs better
then it every has. Its been two years synch I put a boot in and no more trouble By all means use non ethanol gas and it will run beater then ever.
Got it put back together and runs pretty good. The chain oiler is working pretty good too. I want to thank everyones help on this forum. The YouTube video helped a little too.
BTW what's the procedure for adjusting those low/high idle screws? It's running fine but I think the high could be adjusted a little.