Unfortunately for them 1993 was a bad year to be doing Rap Metal since that's when the entire "Cop Killer" flap blew up - and it wasn't until groups like Limp Bizkit and Linkin Park could add a little Milk and Cream into the Coffee that it became "Safe" again. Also Maverick records found they could make a lot more money following the Seattle trend with bands like Candlebox, until that gravy train crashed and burned too.
I actually did a gig with these guys in Hollywood once for a Hendrix Anniversary Show, where I sang "Spanish Castle Magic" with a cover band. At the time I was putting together my own group with Oscar Jordan but we didn't yet have a bass player and the entire thing fell apart before long. It was at that gig that I realized that Proper Grounds drummer was also someone I knew - it was Jon brooks from Ach Nein. He's even in the Video, I can tell because of the way he dances while he plays drums.