Drilled out Comm Antenna Plate to fit our Dynon System.
We did not like how the Header Tank sat in the support angles. The Tanks is not flat on the bottom and does not seat well in the frame. So took out the Forward Support angle and replaced it with a larger support angle (1 1/2" vs 3/4") then made a wood black to fit under neath the tanks so it would sit parallel to the forward baggage compartment flor directly above it. After numerous trips to the mill and saw it was completed to our satisfaction.
