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View Full Version : Rupes 15 dial knob question


tpr1634
06-29-2015, 07:54 PM
For you guys who have the 15, there is no speed difference from 5 to 6. The dial knob does feel vague how are your polishers is there no difference, this was my test run with my 15 or is there an issue ?
custmsprty
06-29-2015, 08:05 PM
I have one and I just got a GG21 and I have the same thing on it. I don't notice a power change on either between 5 and 6.
Rsurfer
06-29-2015, 08:15 PM
I have one and I just got a GG21 and I have the same thing on it. I don't notice a power change on either between 5 and 6.

The GG21 dial is definitely an improvement over the Rupes and so is the cord.
tpr1634
06-29-2015, 08:30 PM
I have one and I just got a GG21 and I have the same thing on it. I don't notice a power change on either between 5 and 6.

Seems odd, I know on my PC as crappy there are compare to the Rupes at least when you go from 5 to 6 there was more mustard.
Bunky
06-30-2015, 10:29 AM
My Rupes 15 has the same characteristic.
jarred767
06-30-2015, 12:51 PM
Rupes21 is is similar
Zubair
07-02-2015, 02:19 PM
As per my post here: http://www.autogeekonline.net/forum/rupes-bigfoot-polishers/93030-rupes-lhr-15es-subtle-changes-2015-a.html

After reading this I quickly went and checked each speed on mine, there is certainly an audible difference and an rpm change for the greater going from speed 5-6. Its not as pronounced as going from 1-2 or 2-3 or 4-5 but its certainly evident enough.