CUT FOAM AND RESIN FROM COWL TO AIR BOX SO I COULD REMOVE THE COWL THEN I REMOVED THE EXCESS FOAM AND LEFT ONLY THE DRIED RESIN ON THEN PUT THREE LAYERS OF FIBER GLASS CLOTH AROUND THE RESIN AND THEN COVERED WITH FRESH RESIN AFTER I SOAKED THE CLOTH. I USED THE INFLATED BALOON TO HOLD THIS IN PLACE AND FOUND THIS ALITTLE TRYING AS WHEN I BLEW UP THE BALOON IT WOULD FORCE EVERYTHING TOWARDS THE BACK SO HAD TO THIS A FEW TIMES BEFORE I GOT IT TO WORK