i have the esp f-205 5 string bass, and although I can slap pretty well on a 4 string bass, I have a hard time slapping on the 5 stringer. On a four string I slap the two low (E A) strings and pop the two high string (D G), but now complications arise with this new bass (I bought it at a bargain, about 400 dollars off normal price + case). Any tips on how to slap with a five string? Also, is there any problem with me just changing the tuning from BEADG to EADGB? Will the tension warp the neck? Thank you.