Original poster: "J Dow by way of Terry Fritz <twftesla-at-qwest-dot-net>" <jdowphotography-at-hotmail-dot-com> Hello all Quick primary question. At the Home Depot I saw that there is CU tubing like we all know and solid CU. If I’m going to be using a 4 pack Mot PSU would it be better to use the solid stuff? Hmmmm? Read you later Josh