I can't see that wayne, like I said I use the 34' Hybrid, I do think its a battery problem, if the battery has a low current out-put, then it will drive the pump but much slower than normal, I have read that some guy's were supplied with duff batteries to start with.
Also I seem to recall that the charger supplied now, does not have a little LED indicator, this can lead to under charging if disconnected before its fully charged.