> Douglas Binder Wrote:
> -------------------------------------------------------
> You probably know this but getting the sprues as high as possible
> improves the fill and detail. Good luck. It's really great seeing
> someone else doing this. Alex and I had trouble with porosity (tiny
> holes on the cast that show themselves when you machine the bore).
> Please let us know if you solve that one. Because I plan to go with an
> iron sleeve, it doesn't matter to me but I would like to understand it.
> I won't get back to my cylinder till my airplane is done and that might
> take years!
Are you talking about an airplane that u will be piloting? Plz say yes