I have a bunked trailer that will take upto 8m. As Rogue Wave will probably confer, the hitch needs a welshman jumping up and down on it to get it to hold
. It will need replacing before "proper" use.
Brake cables are shot so need replacing. Brakes shoes and bearings have been done on one side and I have the kit of bits for the other side just awaiting time/inclination to get it done
Its single axle
Let me know if interested and I'll send you some photos