I dont have the software saved or a cable but i can tell you from using a was board back when these guns and that board were popular. The impulse WAS board with ramping came out almost right before the company went under i was lucky enough to get my ramping installed as a warrenty repair when my board stopped working.
Basically what im trying to say is nothing is actually wrong with the board you currently have it just never recieved the very last revision of the software. Good luck hopefully someone with the software sees this for you.
went digging around on impulse owners and saw this thread http://www.impulse-owners.com/index.php?topic=517.0