Hi everyone, I am starting a build on an Estes Hi-Flier XL. I plan to fabricate 1/8th inch birch plywood fins instead of balsa. I will modify to thru the wall construction. This will add aft weight. I need the center if pressure location in order to insure stability. I do not have any way to access Open Rocket or Rock Sim. Can anyone tell me the CP location or figure it out?
I plan on buying a new Windows based laptop soon as soon as I can afford it. I don't want to just add a bunch of weight to the nose without knowing what I'm doing.
Can anyone help me?
Thanks very much!
John
I plan on buying a new Windows based laptop soon as soon as I can afford it. I don't want to just add a bunch of weight to the nose without knowing what I'm doing.
Can anyone help me?
Thanks very much!
John