unexpected flaw in $30 Ryobi ROS
#10
you can't use it upside-down.  Was trying to use it to sand drywall compound on the ceiling, and the wheel kept moving up and there was a distinct loss of power.  Weird.

Guess I'll have to get a real ROS again.  In general, I'm not a fan of sanding, but sometimes it is necessary.
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#11
Interesring. I wonder if the armature is really loose and the brushes are loosing contact. I have used my 6" metabo and 6" ridgid once or twice on ceilings and worked fine. I love my Chinese made drywall sander now. Odd paper size but works way faster than by hand
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#12
is it a sander on a stick like the Porter Cable drywall sander?  I might have to get one of those, the PC got too expensive for how much I would use it

The Ryobi isn't the motor, it's something in the ROS mechanism. I think if it was the motor, it wouldn't work right-side up  Might have to do a tear down for my design class.  You can use it upside-down as long as   you don't let up the pressure at all, but that's really difficult
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#13
Robert,
Which drywall sander do you have?  Amazon sells some Chinese brand that doesn't cost much over $120 or so
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#14
I was going to buy the portercable one but they went from $150 to stupid priced...  There are a ton of dfferent ones out there. I should have gone for the one that comes apart and stores in its own case. I bought the one that basically has a drill mounted to the pole. It's a little heavy and tricky to use but it's a big time saver. 

         I'll see what one it is tomorrow and let you know. I paid $130 for mine.
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#15
Thanks,
BTW, it seems that your PM's are off.
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#16
Fixed it. Seems everything has been turned off in the migration to the new software. Will let you know which one it is this afternoon when I get home.
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#17
I have the same problem with my pen.
RD
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"Boy could I have used those pocket screws!" ---Duncan Phyfe
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#18
Arghh let me type that again as the new forum looses everything typed when I switch to another tab in the browser...   Sorry I didn't reply when I should have but I got very busy and had to my up to ohio again.


        OK I have one like this. 



http://www.alekodrywallsander.com/ALEKO_...90e-ad.htm


      If I were to do it again I would buy one like this as it sores nicely in a box. The one I have takes up allot of room and is a pain to store. 

http://www.alekodrywallsander.com/ALEKO_...04b-ad.htm
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