Ok..so I wondered if during my 30K service...which included install of UMW Forged DVs...if the tune had been changed. Just seemed a little off power. When I was wot .9 1.0 maybe a spike to 1.1. Today I reloaded the stock tune...no issues with reload. Ohio today 45 and foggy...car warmed up... stock tune .7 .8 with a spike to 1.0. After a short drive I reflashed my 93 UMW tune...after 1.1 to 1.2 sustained and noticablely more power. Any ideas what is going on here? Nice to be able to reflash so easily.