A little OT- But I'd love to know the physics as to why some people with 8 GPM machine,..used with WW Classic 19",... can use (2) 2505 nozzles and have it want to fly away,..while others use the same tips or even 2504.5 and have no lift off issues. I sometimes wonder if some of these units were made slightly heavier? I know some guys are using (4) 2502.5 nozzles and no issues. I tried that too,..still didn't work. I am now at 6 GPM nozzles,..losing pressure,..but really just trying to figure out the physics of this? The 6 GPM nozzles work alot better,..But,..I still feel like I'm holding it down to a degree,..and the back end still wants to lift off.
It seems some guys like me,..have to add weight,..about 5 LBS. if you want to use the correct nozzles. While I see videos and other statements from guys who have no issue with 8 GPM and the correct nozzles.
I like the WW Classic it works awesome,..and one of its best features is it's light weight,..but for me,..that benefit goes away with this issue.
I added the 90 degree at the swivel for less obstruction with that big loop of hose sticking out,..although some claim that helped keep the unit down,..didn't make any difference in my case.
The PSI I'm at is around 1800,.and its wanting to lift off,..while others must be around 2500-3000 or higher and no issues,..UGHHH,..Ha,Ha....
Appreciate any answers,..but really just venting,Ha,Ha,..
Jeff