just what i was thinking malc, am tempted to buy one, a few mods here and there, and insides would be a breeze pity they did not desgn it as a combo, i converted a 3.6v scrubking over to use as a bird poo remover, i can use it cordless or from a 12v battery, you will see the white wire connector for this outside the scrubber, so i cant see te karcher being anymore dificult to do
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