[support] advice on comments module

Good morning Drupal,

Need some advice in handling the core comments module. Right now the comments on my product page show up above the last block i have. I'm looking for a way to get the block above the comments, i.o.w. get the comments at the bottom of the content ... Sadly Drupal 6 doesn't have a system to handle comments like a block. I tried most modules but all of them have some bugs that doesn't get me the desired result. Has anybody else encountered this problem and if so, any solutions to alter the position of the comments? I tried minipanels but i can't seem to get comments and the commentform together as a content to add ...