Ok, scales turned up and have been spending a bit of time setting up. I wasn't sure the bottom of the cart was entirely flat, so following the advice given in the paperwork that came with the tonearm it was time to take off the cart, great....not. The advice given was to use a 17mm gauge that should sit flat on the underside of the head-shell when placed on a record. Unfortunately, as mine isn't the micrometer version of this arm, it didn't come with this gauge. No problem though, I borrowed a 'slip' from work. It turned out to be spot-on. Then it was time to re-fit the cart, blummin' fiddly! That done, next I had to set the cart to the two 'null' points using the card template that came with the arm. That wasn't too bad but took quite a bit of messing about, to and fro. I think I pretty much have it spot on as the overhang seems to be correct, at just over 17mm. Ok, now the stylus tracking force. I have to say the Shure stylus force gauge was a doddle to use (thanks Al ) and adjustment was easy as there's two counterweights on the arm, the main/heavy counterweight and a smaller one on a thread. Bias, I can't quite get to grips with this. Someone gave me a test record that has a blank section (no grooves) and the idea is that once the stylus is lowered onto this the arm should stay put. There is however an initial movement towards the centre but it soon settles, so maybe it's only the amount of time it takes for the full tracking force to come into effect? I have played with the anti-skate and on the face of it I have somewhere near, but I'm not 100% confident.
ok, time to put on some music. Initially I couldn't detect any difference, but I'm beginning to notice certain things, especially on good recordings. Percussive sounds seem to have more punch and focus and I'm noticing bass-lines that I hadn't noticed before. Whilst listening to a Supertramp tune, the bass drum was there right in front of me, it was quite uncanny! At this stage I'm not noticing any difference in HF detail, but things seem more precise. Of course, these are my impressions and no doubt there will be expectation bias playing a part. It would have been useful to do a side-by-side, but I have to rely on memory and impressions, not very helpful *biggrin*
New cart? *biggrin*