Please help!

[q8-maxx]

mmm has a bad case they must have to change this design. I dont know why they cover all the heat sink !!!!
this cover causes:
1- kill you self for change the fan because you have to remove the tape, remove the wires, remove the motor leads and open the hole case !!!
2- after you run it on sand you have to open the case then clean about 50 gram of sand.
3- every 3-4 runs you have to pay about $10-$15 for new fan.
4- this case just get things inside