well got home from school tonight to see fed ex dropped some goodies off. turned out to be my chip and boost regulator. installed chip and here is where the trouble started, wait to start light stayed on longer then usual, check engine light came and stayed on, "check gage" light came and stayed on, and lastly no tach at all. i have high idle, stuff in between and smoke setting last (i know, i know). i know the chip is working somewhat because i set the chip to fire up on 2 which was tow i believe, cycled through them all, high idle kicked in but still no tach movement, heard just the slightest increase in idle on other settings and could definately see the smoke on the last setting. unhooked the chip, i now have no cel, "check gage" light doesnt not come on/stay on, wait to start light is normal and i now have tach movement again. ive had a dp before this with no problems at all so i know its not a connection between the ecm and chip. any suggestions?