eco: i used a heavy bolt which i glued (with therm glue (heat resistant) a frame , making the scandoubler/ff stay inplace , i also did the same for clockport stuff etc , in general not good as airflow is important (in mine anyway) .
basically if u want to move the amiga around then just unplug the stuff u think might fallout (bppc ESPECIALLY!) and just put it back and look over all before you fire up your beast again..
thats basically the best tip i can give.
sadly its a shame that doom master took over this thread ;( ..