hello my freind,
ive sold my big alloy pole, waiting for lighter one, try a bayerson as on ebay, 20 or a 25, not bank breaking price, didnt get water set up yet, getting water @ 25litre drums @ £1 filled drum, on your ro set up do these have to be pluged into elecy supply. ive been practicing @ home it looked very nice and clean when doing them but when they dried they were full of spots and drips, i will see difference when i get new pole and pure water..