So i took out my rollers for the first time this year hopped on them and it feels like im riding on 3 really wide eggs! I searched around a bit lookig for new drums,all i could find was kreitler drums. Does any one know of a place where i can get new 3 1/4 aluminum drums that arnt the price of new rollers?? Im assuming i could replace them with a difrent companys set of drum because the only thing that will matter is the size of the threaded rod that sticks out right? there all around the same size id imagine....Any imput would be great.