my windscreen washers dont seem to work, and when they did very lack luster spray from em, think i need new washer motors or could i flush out the system and see if its just clogged somewhere?

I think they have a little rubber filter on the suction end of the motor unit, you can take this off and roll it twixt thumb and forefinger to clean the crud off. IIRC access is from the drivers wheel well, you need to remove the liner...

they have a metal mesh inside of the washer motor which gets gunked up and needs to be cleaned, you can get to it via removing the passenger indicator.. but you know how to get to them, as you wrote a diy on the club site

Huh, dunno what I was thinking of then...

remove indicator? you must have little double jointed fingers, I did it Riks way.
If it is the Jets then those Gen3 triple Jet ones can be made to fit, as can Volvo ones.