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scratchy pot

Posted:
Sat Oct 16, 2010 9:36 pm
by henry
My volume pedal is scratchy.
I've just changed the pot, but two weeks later it's scratchy again
Someone told me it might be related to the impedance of my pickup and not the volume pedal.
Anyone got any ideas on what I should do?
Re: scratchy pot

Posted:
Sat Oct 16, 2010 10:23 pm
by Basil Henriques
Just spray the track with a little 3-IN-ONE professional High Performance Lubricant, the one with PTFE Formula, under NO circumstances use switch cleaner as it dries out the track and makes it worse..Also do not use WD-40 as it leaves a sticky residue.
Re: scratchy pot

Posted:
Sun Oct 17, 2010 12:50 pm
by Basil Henriques
Well, You got the answer in less than an hour..
Some of us actually have enabled the notification preferences..It's MOST useful when you make a post like this..
viewtopic.php?f=34&t=196&start=0
Re: scratchy pot

Posted:
Sun Oct 17, 2010 1:49 pm
by henry
thanks Basil,
is this the stuff?
http://cgi.ebay.co.uk/3-in-one-professi ... 255e05270dmaybe I could have saved my last pot?!

Re: scratchy pot

Posted:
Sun Oct 17, 2010 4:54 pm
by Basil Henriques
Absobloominlutely, that's it..
Nine time out of ten the scratchiness is just dust on the track or a little surface wear causing problems. I've found this to work 99.9% of the time if this doesn't stop the scratchiness, then the pot is banjaxed and should be confined to the nearest suitable disposal orifice.

Re: scratchy pot

Posted:
Sun Oct 17, 2010 6:42 pm
by henry
cheers Basil, I will assess local orifices for suitability!
Re: scratchy pot

Posted:
Sun Oct 24, 2010 2:13 pm
by henry
Hi Basil - sorry for all the newb questions, but do I need to prise the case off the pot to do this?
Re: scratchy pot

Posted:
Sat Oct 30, 2010 3:35 pm
by henry
anyone know the answer to this? i dont want to pull apart the £25 pot i just got from Gerry Hogan for no reason, but I cant see how else you'd do it!
Re: scratchy pot

Posted:
Wed Nov 10, 2010 2:05 pm
by Alan Mills
Hi, I would like to know the answer to this too as I am experiencing similar problems. I would like to try a spray before getting into changing a pot but I don't want to pull a pot apart either.
Thanks guys
Re: scratchy pot

Posted:
Wed Nov 10, 2010 5:17 pm
by zbplayer
Bend back the lugs on backplate,and the back plate will come of. Or open it slightly,just enough so you can squirt into it. Regards Graham.