I just purchased a used Engelhardt EM1-B as a slap bass (plain gut d and g, wound e and a) . I tried it on a gig last night using a gage realist pick-up and it was a disaster (no definition at all. Big thud). My other bass is a Shen plywood strung with velvet blues and it sounds great. The Engelhardt EM1-B sounds find acoustically, but plugged in it was rough. Any help/thoughts would be greatly appreciated.