RE: Protech Tojeiro-90 build. The last one?
Today flew the Tojeiro with the Saito 125. This engine is really great! It flew very well.
The Tojeiro-90 has the tendency to snap to the left when you go vertical while flying slow. I hoped it would loose this tendency with the reduced weight (from 4.0 to 3.7kg). This however was not the case.
With the 15x10 prop even with the modified gear I was still mowing the grass! Very little clearance.