Not really, just follow the instructions and you'll be alright.
Panaracers are NOT the best tyres to convert to tubeless.
I have had real problems with those and sealing. After I swithced to Hutchinson tyres the problems disappeared.
Over here in the UK , many people also have problems with Panaracers and NoTUbes and very few have any issues with Continental, Hutchinson or Michelin, Schwalbe and Tioga also seem to work well.
The panaracer UST tyres do work very well though and give good performance but stick to tubes with the conventional ones.
Last edited by TimB; 09-02-03 at 03:55 AM.