"There are tricks to keep the mast on the boat and prevent mast damage when using carbon mast or even alu wingmast that tend to have the same issues with violant oscillations whne left unattended "


Inbonny scotland this cunning trick is called "tie the fekin thing up "

I always tightenen the rotation adjusters tight as possible and fix boom to center of rear beam , this has worked here for over a decade of my cat sailing in up to 70 mph winter gales on my A i used to tie another line to end of rotation arm and tightly to each chain plate as an extra precaution.

next step sit by fire dram in hand and forget about it !