At first I glue the arms as created in my previous blog to the bottom plate of the frame. The bottom plate I used is a carbon fiber 150mm x 100mm x 2mm plate. Because I use round tubes its much more to place and mount them correctly when you glue them with 30min epoxy. When the glue is hard the proceeed to step 2
I also drilled 4 holes in the top plate where I'll put anti vibration rubbers. All my electronics will be mounted on a second topplate. This will reduce vibration but will add extra weight. It is an optional feature.
As in prevouis steps I first glue all parts togheter with 30min epoxy. When the epoxy is hard I drill some 3mm holes and make is stronger with screws.