I´ve made a new lipo tray for the TRF511.
With the tray the lipos are moved back to clear the center bulkhead, just like the previous tray.
Carbon frames are secured with 2 screw. The front screw is using the same hole as the original battery post. The rear screw uses the same hole as the undertray. So no need to modify the chassis.
I also use the original battery posts. The cradle is 69x47mm, so most saddle pack lipos fit.
Center piece features 2 stainless steel weights. They weigh 17 and 27 grams. They are attached with the pre-drilled hole.
Each weight has 3 threaded holes and 1 slot. Holes allow you to adjust position and slot to add second weight without removing the first weight. Just slide it in under the first one.
