i am using the neoshop theme for magneto 1 version . and i am suffering with cache problem. actually the default theme provide at product detail page " Custom tab 1 " functionality. I want to changed the title of this tab "custom tab1 " to another like shipping and return etc.i found the code file where the “custom tab 1” title write in local.xml file now my concerns is that when i am change the text and save it it will not chnaged due to cache .after save i will clear the cache from the admin panel then the frontend layout of site is totally mess it up . i am check it with default theme there i am facing the same issues can any one help me to resolved this problem .