My robot has started getting locked up due to the free spinning wheels becoming "pigeon-toed" - they get stuck aiming toward each other and it takes many flow reversals to get them lined out so that the robot will move. I don't think it is flow rate, as that shouldn't be much different than 6 months ago.
Has anyone else experienced this? Did you figure out a fix? They seem to spin freely when I manipulate them with my hands and all four wheels roll fine as well. I am thinking they are worn from being in the pool constantly but it seems like there might be some way to fix it. I can't feel it binding in any way, but maybe it is just so subtle that I can't tell? I can tell they are weighted to make them get in alignment, wondering if that has shifted somehow or if I could add more weight somehow...or some kind of lubrication???
For $50 or 60 I am not too worried but getting all the mileage out of Intex products is a little game I enjoy.
edit to ask - anybody have a newish one of these? do all 4 wheels have the same tread? I just noticed that the spinny wheels on mine have either different tread or they are really worn out! that would explain my problem but I can't find any good higher resolution photos anywhere and I can't remember if they were the same when it was new. (heck, I just figured out a few weeks ago that only one end had spinny wheels!)
Has anyone else experienced this? Did you figure out a fix? They seem to spin freely when I manipulate them with my hands and all four wheels roll fine as well. I am thinking they are worn from being in the pool constantly but it seems like there might be some way to fix it. I can't feel it binding in any way, but maybe it is just so subtle that I can't tell? I can tell they are weighted to make them get in alignment, wondering if that has shifted somehow or if I could add more weight somehow...or some kind of lubrication???
For $50 or 60 I am not too worried but getting all the mileage out of Intex products is a little game I enjoy.
edit to ask - anybody have a newish one of these? do all 4 wheels have the same tread? I just noticed that the spinny wheels on mine have either different tread or they are really worn out! that would explain my problem but I can't find any good higher resolution photos anywhere and I can't remember if they were the same when it was new. (heck, I just figured out a few weeks ago that only one end had spinny wheels!)
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