OK, I said I wont use nitro initially, but may be later. I am currently using fuel with a conservative 5% nitro on my 2C, having flown for 2 years initially without any. However, I would like more details on what maintainence activities are required for 4C. Can you give me some directive on the same with OS? This will be the first time I will be using 4C and I can but 2 Nos 55AX in the same price as one 72Alpha, so if it is too troublesome, I could stick to the 2C

Ameyam