Been noticing since I've started driving my bird again with the mark8 torque converter.. and I've been noticing it more since it's been 20s weather outside.. for the first 5 or 10 minutes.. it seems as if the tc doesn't 100% lockup in 3rd/4th.. Give it a little driving and once it gets good and warm... acts 100% normal.. nothing unusual.. I let it warm up some before I leave.. and I dont get into throttle hard at all while it's still not fully warm. Could it be a chip/tune thing? (Still running a temp tune atm.. not my final tune) Normal operation? Indications of pending doom?