I have just changed both ch1 & ch2 volume pots on my road worn SB 100, they were measuring 1.6M & 2M and a little notched and noisy in operation. About 10 years ago I took them apart as the tracks were nearly worn through, I tweaked the wipers to run a few thou off the wear and thought well all is good and I will replace them one day soon. Now the day comes, I have two good pots that measure 970K the tracks are near identical in taper %, so in they go, they are smooth quiet and really positive but I seem to have lost some depth, some chewyness?. So my question is, what does increasing or reducing the ohmage on the volume pot do, have I increased the gain going back to specs or lost some low freq?, I really can't tell but all seems a bit thin. Any thoughts much appreciated.