diff --git a/board/slider-cmd.h b/board/slider-cmd.h
index 5423a9f..e904967 100644
--- a/board/slider-cmd.h
+++ b/board/slider-cmd.h
@@ -5,9 +5,11 @@
 enum {
     SLIDER_CMD_AUTO_SCAN = 0x01,
     SLIDER_CMD_SET_LED_CHUNI = 0x02,
+    SLIDER_CMD_SET_LED_DIVA = 0x02,
     SLIDER_CMD_AUTO_SCAN_START = 0x03,
     SLIDER_CMD_AUTO_SCAN_STOP = 0x04,
-    SLIDER_CMD_SET_LED_DIVA = 0x9,
+    SLIDER_CMD_DIVA_UNK_09 = 0x09,
+    SLIDER_CMD_DIVA_UNK_0A = 0x0A,
     SLIDER_CMD_RESET = 0x10,
     SLIDER_CMD_GET_BOARD_INFO = 0xF0,
 };
diff --git a/divahook/slider.c b/divahook/slider.c
index cc1273d..04d3874 100644
--- a/divahook/slider.c
+++ b/divahook/slider.c
@@ -24,6 +24,7 @@ static HRESULT slider_handle_irp(struct irp *irp);
 static HRESULT slider_handle_irp_locked(struct irp *irp);
 
 static HRESULT slider_req_dispatch(const union slider_req_any *req);
+static HRESULT slider_req_nop(uint8_t cmd);
 static HRESULT slider_req_reset(void);
 static HRESULT slider_req_get_board_info(void);
 static HRESULT slider_req_auto_scan_start(void);
@@ -146,6 +147,10 @@ static HRESULT slider_req_dispatch(const union slider_req_any *req)
     case SLIDER_CMD_SET_LED_DIVA:
         return slider_req_set_led(&req->set_led);
 
+    case SLIDER_CMD_DIVA_UNK_09:
+    case SLIDER_CMD_DIVA_UNK_0A:
+        return slider_req_nop(req->hdr.cmd);
+
     default:
         dprintf("Unhandled command %02x\n", req->hdr.cmd);
 
@@ -153,6 +158,19 @@ static HRESULT slider_req_dispatch(const union slider_req_any *req)
     }
 }
 
+static HRESULT slider_req_nop(uint8_t cmd)
+{
+    struct slider_hdr resp;
+
+    dprintf("Diva slider: No-op cmd 0x%02x\n", cmd);
+
+    resp.sync = SLIDER_FRAME_SYNC;
+    resp.cmd = cmd;
+    resp.nbytes = 0;
+
+    return slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
+}
+
 static HRESULT slider_req_reset(void)
 {
     struct slider_hdr resp;
@@ -181,7 +199,7 @@ static HRESULT slider_req_get_board_info(void)
     strcpy_s(
             resp.version,
             sizeof(resp.version),
-            "15275   \xA0" "06712\xFF" "\x90");
+            "15275   \xA0" "06687\xFF" "\x90");
 
     return slider_frame_encode(&slider_uart.readable, &resp, sizeof(resp));
 }
diff --git a/divaio/divaio.c b/divaio/divaio.c
index 6817e86..e1dc7f9 100644
--- a/divaio/divaio.c
+++ b/divaio/divaio.c
@@ -122,7 +122,7 @@ static unsigned int __stdcall diva_io_slider_thread_proc(void *ctx)
                 pressure_val = 0;
             }
 
-            memset(&pressure[28 - 4 * i], pressure_val, 4);
+            memset(&pressure[4 * i], pressure_val, 4);
         }
 
         callback(pressure);