Back again, been a while,
Dusted off the Fusion again and had a fly recently - COG set up must be slightly off, can't stay up in anything less than 15mph on a steep coastal, and seems to loose high far too easily and generally not behave anything like I've seen others manage on youtoob, even in 25mph. Got the CoG at 4&1/4" and have done the nice ballast mod that peewhit described above so tried it heavy and light, no difference. Can't try a dive test as it's near uncontrollable and I fly over the sea, (hence why I've not tried moving the COG fwd/back in case it goes south).
Any ideas folks?
Thanks , Ross.