Originally Posted by
vinylsnail
It's definitely something you can do yourself - but make sure you remove the arm from the TT before you attempt it. Leaving the arm in place is not only more difficult, but can strain the bearings. Once you've loosely secured the cartridge, drop the arm back in and make fine adjustments to the cartridge's position using the appropriate protractor. It's worth Googling all you can first, just to familiarise yourself with the process. It's like anything, it's daunting the first time, but straightforward afterwards.