I replaced my trans about 11/2 yrs ago w a new one from jasper it shifts rough already and is hesitant I only have maybe 5k on it since swapped I'm wondering if I need to tighten my cables or linkage since I replaced them as well and I'm also interested in finding out if there are ways to beef it up some since u do tow w it and take her off road and starting October I will be using her daily again it's a 97 Z-71 350 vortec w th 4L60E auto trans