Is it because of the particular seat as to why it may continue to slip or one has to keep adjusting?
476003
yes I had that problem too, now it is a seat cushion for my computer chair works real good,,,,hope this helps..
476004
There are straps on the top of the item and at the bottom. The ones over the top will slip over/behind the headrest, and you pretty much have to tie the bottoms underneath the seat. I have owned this particular item since May ... I originally bought it as a liner for my seat because I go to the gym a lot and sweat. For the first few months it was all right, but the straps with end up stretching and you have to adjust the thing each time you sit down.
122797
My complaint was about the looseness of the seat covering but in thinking about it there is probably a bit of a forward lean.
1874105
You can't keep it from sliding away. I would not reccomend this one. There are others out there that have a flap made on the bottom of the chair that you sit on and that is what keeps it from sliding away. You may want to look at those!
782087
I had to tighten the straps really tight to keep it from sliding. Unfortunately, there is not much else you can do. It is a common problem with knee braces. good luck.
1059197
There are grips in all four corners so it stays put. I have never had any issues with it slipping or sliding anywhere.
1517845
Try sewing it together with waxed thread. It won't be adjustable but it won't mar the seat. Also the waxed thread is super strong.
168770
My AD6 took several tightenings of the seat clamp to get it to quit slipping. Use a breaker bar with the appropriate socket for good leverage.
2109569
The only place that holds it from slipping is the ledge at the bottom. When I am sitting, I have never had an issue of it slipping off. However, if you decide to carry it without it being in the flat position, it can slide off; especially, forward since it is angled with the widest part in the back.
2186442
It slides somehow. Not quickly, so it's not slippery. But it shifts nonetheless.
147852
You will slip definitely slip. My husband and I both found that to be an issue. So much so, that we only use the upright position now for reading in bed and such.
667689
Mine also wiggled but I went back to it the next day, and got it really tight. I think the adjuster helps. It's worth the $10. Another option is taking it to a car seat inspection. They will get it tight for you. I'd gotten mine so tight that the inspector left it alone, saying I installed it perfectly!
2034786
Yes, it is very hard for me to tighten the harness as well. I end up using my arms against the seat as leverage when I pull the harness tight, and I have almost permanent bruises from doing so.
1446243
I think if I can get the seat stabilized it will be comfortable. Have tightend the screws as noted above. Up/down movement has stopped, but the seat still moves left to right when riding. Anyone else having this problem?
128538
The material mine is made of does not slip. The unit is one piece nothing more than a large wedge really.
929086
The seat slides backwards and forward easily and may be adjusted to ones heigth. Hope this helps.
2001833
Ours isn't tight by any means: it shifts several millimeters. But the construction keeps the slip pretty well in check, and I don't remember having any problems with it in use.
817362
I have found the seat to be non-adjustable and any adjustments made come through adjusting the handles.