do you have the original mast from s2 and if so is it a metal mast brand ...if so you can have one made at a welding shop out of aluminium plate for not a lot of money ...its just a flat plate with 4 counter sunk holes one in each corner and a cross welded in the center of the plate ..made out of 3/16 X 1 -1/2 inch flat aluminium bar stock welded to the flat plate