RE: Brison 3.2 Install Pics ??
Installing the Brison 3.2 in the WH Edge is a snap, I too, was concerned at first.
I made me some Alu Stand Off's, I believe they where 1.72 " long with 1/4 -28
Threads to mount the engine. I also use the same muffler you have, it's breeze and everything fits good within the cowl. ( be sure to protect the Spark Plug wire against abrasion from the Cowl ).
Buchtes