Eagle River, WI
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I have a near new OS70 and a full set of electronics just burning a hole in my pocket
Planning to stick the OS in either a Raptor 60 or 90 chassis.
Leaning toward a 90 chassis, just to keep from upgrading later.
Assuming 680 TT carbon blades, what ratio should I be running?
Would like to get about 1900 or so on the head in idle up.
The stock 9.3 gears on the R60 seem a bit high for an OS70?
8.5 on the R90 would give me 16.5 on the motor for 1950 on the head.
Does that sound about right?
Team Manager, GrandRC Flight Team