[traps7]

I leave my Di connected when flushing. I don't see why you need to disconnect. Only a few drips of pure comes through on full waste.

[Window Washers]

I leave my Di connected when flushing. I don't see why you need to disconnect. Only a few drips of pure comes through on full waste.

drips ? I guess you have a different set up to me then fella, mine flows out not massively but certainly a lot more than a drip, hence why i disconnect it