STRUTS.... HELP ME..?

IVE DONE PUT EXTEDERS TO RAISE CUZ I HAVE 24'S ON MY 2001 CADDY. HAD EM CUT AND BENT UP BUT THEY KEEP FALLING BACK DOWN. I HAVE TO GET A PRY BAR AND TRY TO PUSH EM BACK UP.WHAT CAN I DO TO KEEP FROM ALWAYS DOING THIS ALL THE TIME.