The reflector has a ground plane harness having four branches. To add the intake manifold straws, install the module first. Drill 1/4" holes for straws. Bend flex joint of straw and trim for close fit to fuse glass tube. Apply silicon at straw/bucket area on inside. When dry trim straw of flush on outside. The exhaust tube to the vacuum cleaner is on the back side of bucket. It is 1 1/4 PVC. A threaded fitting is glued to the bucket to allow pivoting.
The circuit module has a large silicon ring mount on each end. To produce one, wrap ends of module with electrical tape and then install module using banana jacks to hold in place. Cover bucket wall with 1 layer of electrical tape. Fill desired ring size area with silicon caulk and wait a week for it to harden. Remove it from bucket and from module. Trim with scissors.