Controller Displays Pages of Sculpties - Breaks

Controller breakdown after page 3 (on page 4) ... an aside .... #25 does not display correctly.

integer total = 0;
integer page = 1;
integer maxpages = 1;

default {
    state_entry() {
        total = llGetInventoryNumber(INVENTORY_TEXTURE);
        page = 1;
        maxpages = llCeil(total / 25.0);
        llWhisper(0, (string)total + " sculpt maps loaded.");
        if (total > 0) {
            integer x = 1;
            integer count = ((page - 1) * 25);
            for (x = 1; x <= 25; x++)
            {
                if ((count - 1 + x) <= total) {
                    llMessageLinked(x+1, x, "", llGetInventoryKey(llGetInventoryName(INVENTORY_TEXTURE, (count + x - 1))));
                } else {
                    llMessageLinked(x+1, x, "", NULL_KEY);
                }
            }
        }
    }
    
    link_message(integer sender_num, integer num, string str, key id) {
        integer newpage = page;
        if (str == "next") {
            if (page < (maxpages - 1)) {page++;}
        } else if (str == "prev") {
            if (page > 0) {page--;}
        }
        if (newpage != page) {
            integer x = 1;
            integer count = (page * 25);
            for (x = 1; x <= 25; x++)
            {
                if ((count + x) <= total) {
                    llMessageLinked(x+1, 0, "", llGetInventoryKey(llGetInventoryName(INVENTORY_TEXTURE, (count + x - 1))));
                } else {
                    llMessageLinked(x+1, 0, "", NULL_KEY);
                }
            }
        }
    }

    changed(integer param) {
        if (CHANGED_INVENTORY & param) {
            if(llGetInventoryNumber(INVENTORY_TEXTURE) != total) {
                llResetScript();
            }
        }
    }
    
    on_rez(integer params)
    {
        llResetScript();
    }
}

you're using (count + x - 1) it could be getting confused and calculating (count + (x - 1)) when it looks like you really want ((count + x) - 1) i could be wrong though