Quest/Enerjet Big Dog, #Q5010, Build Part 1, Engine Mounts

This will be a quick "highlight" build, a large four fin model using standard building techniques. 

Here's probably the tallest of the Quest Advanced Kits, it stands over 32" tall. 

This uses the 50mm tube, a little heavier walled than usual.

The fins are laser cut from hard balsa.

The instructions mention an 18" fabric parachute. My kit included a yellow 16" chute.

Here's one of the two Letramax centering rings.

This is the upper ring. I punched a small half circle to pass the doubled Kevlar line through.

Here's the 29mm engine mount in place, glued and filleted.

This is a picture from farther along in the build when the fins were glued onto the body tube and white paint applied.

The purple tube is a spacer that goes into the 29mm mount to move the 24mm engine mount farther back.

Both the 29mm and 24mm mounts are included in the kit.