May I ask the guys with Saito 100s if you needed more weight towards the nose to get your planes to balance out? I'm debating between an OS FS91 and the Saito 100 and would probably just go with the OS if your Saito setups needed an extra few ounces towards the nose for balance.

The Saito 100 looks like a great engine for this plane, but my positive experiences (performance, reliability, etc.) with multiple OS engines is just making me lean towards the FS91.

Thanks in advance!