Ray;

Your magnifying resolution might be better than mine. I was thinking it might read 30mm from the nose to the LE, which might put the plane length at around 100mm. It looks like the wing cord is two-digits and reads 30, but I could very well be wrong.

I am not dead-stuck on this design, but it is difficult to find any deltas or semi-deltas that do not use the 34" long Russian engines with the fuel tanks integral in the front engine cowl. In the USA, it seems like the deltas never took hold and were deemed as too heavy. I am certainly open to any other designs out there.

Kirk