Got to see the Abbra w/ ZDZ as I pictured above again this weekend. This time w/ a Biela 3 blade prop, a very powerful constant speed setup. Unfortunatly an aileron link loosened and buzzed the aileron. That will wake you up. The plane survived and for me shows the strength of fabrication.

Later the firewall separated...so he put it up.

Skoerpa Props.... hmm.....a new item?