Lpc2000

I'm working on a custom 2114 board (using a 14.7456 MHz crystal) and 
I'm noticing something weird going on with the PLL.

PLLCFG = 0x03;                  //PLL Multiplier = 4 (58.98 MHz0
PLLCON = 1;                     // PLL Enable

PLLFEED = 0xAA;
PLLFEED = 0x55;                         

while(!(PLLSTAT & 0x0400));     //Wait until PLL is locked
  
PLLCON = 3;                           // Connect PLL clock
PLLFEED = 0xAA;                         
PLLFEED = 0x55;  

Apparently the PLL isn't locking, causing the processor to basically 
wait forever. 

This code works fine with the mcb2100 @ 12.Mhz (Multiplier = 5). But 
I have no clue as to why the the PLL isn't locking @ 14.74 MHz after 
I set up the registers. 

Anyone worked on this before. Your help is needed. Thanks.

Leighton