canter6@canter6
well,… the stainless steel cup holders are not going to cut it, thermal conductivity is garbage on them,.. i probably should've looked up the TCs of different metals BEFORE buying them, ha!
i have a creative idea of re purposing a copper end cap from large copper piping to replace the steel ones, with copper being nearly 13 times more conductive of heat transfer, they “ought” to work great! down side… $$$
my other option is scouring the interwebz for some 2 5/8 ID aluminum pipe, and using an aluminum plate on the bottom.