Are the floats on the tube from the booster pump to the cleaner worn? When I replaced the floats the truck ran a lot better.
Now, we have another problem with the legend. We had a DE filter put in (replaced a sand filter) and now the little filter at the connection gets clogged and the cleaner stops! Took the contents to the pool store to see if they can figure out what is clogging it...it looks like fibers of somesort with sand mixed in. Strange!
Sorry to hi jack your thread! But to this point I have been pleased with the Letro Legend!

Oh I hoped someone would respond with other options for you! Don't know if MuddyWater is still around but he certainly would know!

Is the booster starved of water? If air gets in the line, it can get inside the body via the turbine. If the pusher jet in the rear is pointed up, the combo can cause wheelies. Air bubble coming out of the unit are a tell tale. Has it been serviced lately?

Are all 4 tires turning at the same seed?

Scott

So it looks as if no one has posted on this thread for a while . I have a legends cleaner by pentair that is doing reverse wheelies . It is riding on the 2 front wheels only. No matter what I have tried it does not stay flat

Have you adjusted the 2 tubes (pusher jets?) that water projects out on the back? Have you tried tilting them up some? Wish I could help. I can't remember what I did back then to correct the problem because I have it again also but it still cleans well!