Allo Paddie mate,yep, it's a lot harder than it looks.
how long is your pole? and do you find its ok to use it fully extended with your trolley?
I only ask as I have only recently started and I also only use a backpack and trolley but wasn't sure if they would be powerful enough with a long pole. but your pole must be quite big to get to them top windows..
Its harder,definately but enjoyable!?..
Its a trolley,,i use Not A Backpack (Id like to see someone carry that Trolley on their back!??)...
Ive a Gardiner WFP SLX 39 (44Ft working reach),im 6Ft..i could just reach those Top Flats??...thats Fully Extended buddy!...The water pressure was fine..Give it abt a minute to get up the wfp though??.