make sizemarker visible in bft

change the sizemarker in bft with white version

addons/track/functions/fnc_handleMapMBC.sqf

@@ -96,7 +96,9 @@ if ( _button == 0 ) exitWith {
         (GVAR(DeviceNamespace) getVariable _target) params ["", "", "", "", "_typeMarker", "_sizeMarker", "_SetUnitName", "", "_SetSR", "_SetLR", "", "", "", "", "", "", "", "", "", "_upperAddMarker", "_lowerAddMarker"];
         (_display getVariable QGVAR(MBFT_unit)) ctrlSetText (getText (configFile >> "CfgMarkers" >> _typeMarker >> "icon"));
         (_display getVariable QGVAR(MBFT_unit)) ctrlSetTextColor COLOR_BLUEFOR;
-        (_display getVariable QGVAR(MBFT_unitSize)) ctrlSetText (getText (configFile >> "CfgMarkers" >> _sizeMarker >> "icon"));
+        private _sizeMarkerFile = (getText (configFile >> "CfgMarkers" >> _sizeMarker >> "icon"));
+        if (!("placeholder" in _sizeMarkerFile)) then {_sizeMarkerFile = _sizeMarkerFile insert [(count _sizeMarkerFile - 7), "_i"]};
+        (_display getVariable QGVAR(MBFT_unitSize)) ctrlSetText _sizeMarkerFile;
         (_display getVariable QGVAR(MBFT_upperAdd)) ctrlSetText (getText (configFile >> "CfgMarkers" >> _upperAddMarker >> "icon"));
         (_display getVariable QGVAR(MBFT_lowerAdd)) ctrlSetText (getText (configFile >> "CfgMarkers" >> _lowerAddMarker >> "icon"));
         (_display getVariable QGVAR(MBFT_unitName)) ctrlSetText _SetUnitName;